#5A7EEF
Closest named color: Cornflower (#6A79F7). oklch(62.3% 0.174 267.8), rgb(90, 126, 239).
Aa
Black text reads best on this color (5.66:1).
About this color
#5A7EEF is a medium-light, vivid blue. In OKLCH its lightness is 62%, its chroma 0.174 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.025 away. Black text reads best on it, at 5.66:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | vivid (0.174) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.66:1 |
| White text | 3.70:1 |
Values
| HEX | #5A7EEF |
| RGB | rgb(90, 126, 239) |
| HSL | hsl(226, 82%, 65%) |
| OKLCH | oklch(62.3% 0.174 267.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5A7EEF | 3.70:1 | AA large text | Lc -69.8 | Content text, not long reading |
| Black text on #5A7EEF | 5.66:1 | AA | Lc 39.7 | Non-text elements, placeholder text |
| #5A7EEF text on white | 3.70:1 | AA large text | Lc 64.3 | Content text, not long reading |
| #5A7EEF text on black | 5.66:1 | AA | Lc -37.3 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E3EAFB
oklch(93.7% 0.024 267.9)
-
Step 200
200
#CBD9F9
oklch(88.5% 0.047 266.7)
-
Step 300
300
#A9BFF9
oklch(80.9% 0.086 268.4)
-
Step 400
400
#7C9CF6
oklch(70.7% 0.137 268)
-
Step 500
500 (this color)
#5A7EEF
oklch(62.3% 0.174 267.8)
-
Step 600
600
#4467E0
oklch(55.7% 0.188 267.7)
-
Step 700
700
#3654C3
oklch(49% 0.177 267.8)
-
Step 800
800
#2D469D
oklch(42.7% 0.145 267.7)
-
Step 900
900
#283C7D
oklch(37.8% 0.113 267.8)
-
Step 950
950
#172449
oklch(27.1% 0.071 267.1)
#5A7EEF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #448CF3 | 0.037 |
| Deuteranopia (no green cones) | #277EED | 0.042 |
| Tritanopia (no blue cones) | #0098AB | 0.148 |
| Achromatopsia (no color) | #858585 | 0.174 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A7EEF
#5A7EEF
oklch(62.3% 0.174 267.8)
- #A78100
#A78100
oklch(62.2% 0.127 87.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5A7EEF, closest first.
No curated palette has a color within ΔE 0.04 of #5A7EEF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.025
- Soft Blue #6488EA ΔE 0.032
- Dark Sky Blue #448EE4 ΔE 0.049
- Clear Blue #247AFD ΔE 0.050
- Dodger Blue #1E90FF ΔE 0.057
- Chefchaouen Blue #4895EF ΔE 0.059
- Medium Slate Blue #7B68EE ΔE 0.063
- Cornflower Blue #6495ED ΔE 0.063
Use #5A7EEF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.