#5876FB
Closest named color: Cornflower (#6A79F7). oklch(61.5% 0.2 270), rgb(88, 118, 251).
Aa
Black text reads best on this color (5.39:1).
About this color
#5876FB is a medium-dark, vivid blue. In OKLCH its lightness is 62%, its chroma 0.200 and its hue 270°. 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 5.39:1.
| Hue family | Blues |
| Lightness | medium-dark (62%) |
| Chroma | vivid (0.200) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.39:1 |
| White text | 3.88:1 |
Values
| HEX | #5876FB |
| RGB | rgb(88, 118, 251) |
| HSL | hsl(229, 95%, 66%) |
| OKLCH | oklch(61.5% 0.2 270) |
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 #5876FB | 3.88:1 | AA large text | Lc -71.4 | Content text, not long reading |
| Black text on #5876FB | 5.39:1 | AA | Lc 38.1 | Non-text elements, placeholder text |
| #5876FB text on white | 3.88:1 | AA large text | Lc 65.9 | Content text, not long reading |
| #5876FB text on black | 5.39:1 | AA | Lc -35.7 | 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
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E2E9FE
oklch(93.5% 0.029 271.1)
-
Step 200
200
#CBD8FE
oklch(88.5% 0.054 270.4)
-
Step 300
300
#A8BEFF
oklch(80.9% 0.096 269.8)
-
Step 400
400
#7C99FF
oklch(70.6% 0.153 270.2)
-
Step 500
500 (this color)
#5876FB
oklch(61.5% 0.2 270)
-
Step 600
600
#465FF0
oklch(55.5% 0.218 270.1)
-
Step 700
700
#384DD1
oklch(49% 0.203 270)
-
Step 800
800
#2E41A9
oklch(42.8% 0.167 269.8)
-
Step 900
900
#283886
oklch(37.7% 0.132 270.1)
-
Step 950
950
#17224E
oklch(27% 0.082 269.6)
#5876FB 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) | #1689FF | 0.057 |
| Deuteranopia (no green cones) | #007AF8 | 0.051 |
| Tritanopia (no blue cones) | #0096AD | 0.167 |
| Achromatopsia (no color) | #818181 | 0.201 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5876FB
#5876FB
oklch(61.5% 0.2 270)
- #A28000
#A28000
oklch(61.5% 0.126 89.9)
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 #5876FB, closest first.
No curated palette has a color within ΔE 0.04 of #5876FB.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.025
- Clear Blue #247AFD ΔE 0.041
- Medium Slate Blue #7B68EE ΔE 0.055
- Royal Blue #4169E1 ΔE 0.058
- Soft Blue #6488EA ΔE 0.058
- Neon Blue #4361EE ΔE 0.061
- Cerulean Blue #056EEE ΔE 0.065
- Dodger Blue #1E90FF ΔE 0.069
Use #5876FB 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.