#5972EE
Closest named color: Cornflower (#6A79F7). oklch(59.9% 0.188 271.1), rgb(89, 114, 238).
Aa
Black text reads best on this color (5.06:1).
About this color
#5972EE is a medium-dark, vivid blue. In OKLCH its lightness is 60%, its chroma 0.188 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.032 away. Black text reads best on it, at 5.06:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.188) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.06:1 |
| White text | 4.14:1 |
Values
| HEX | #5972EE |
| RGB | rgb(89, 114, 238) |
| HSL | hsl(230, 81%, 64%) |
| OKLCH | oklch(59.9% 0.188 271.1) |
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 #5972EE | 4.14:1 | AA large text | Lc -73.7 | Content text, not long reading |
| Black text on #5972EE | 5.06:1 | AA | Lc 35.9 | Non-text elements, placeholder text |
| #5972EE text on white | 4.14:1 | AA large text | Lc 68.2 | Content text, not long reading |
| #5972EE text on black | 5.06:1 | AA | Lc -33.5 | 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
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E3E9FC
oklch(93.5% 0.027 271.9)
-
Step 200
200
#CCD8FC
oklch(88.5% 0.051 270.8)
-
Step 300
300
#ABBEFD
oklch(81% 0.092 271.3)
-
Step 400
400
#7F99FC
oklch(70.6% 0.148 271.1)
-
Step 500
500 (this color)
#5972EE
oklch(59.9% 0.188 271.1)
-
Step 600
600
#4B61E8
oklch(55.5% 0.204 271.1)
-
Step 700
700
#3D4FCA
oklch(49% 0.19 271.1)
-
Step 800
800
#3242A3
oklch(42.7% 0.157 271)
-
Step 900
900
#2B3981
oklch(37.6% 0.122 271.1)
-
Step 950
950
#19224C
oklch(27% 0.078 271.2)
#5972EE 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) | #2383F2 | 0.054 |
| Deuteranopia (no green cones) | #0076EB | 0.055 |
| Tritanopia (no blue cones) | #008FA5 | 0.159 |
| Achromatopsia (no color) | #7D7D7D | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5972EE
#5972EE
oklch(59.9% 0.188 271.1)
- #9B7C00
#9B7C00
oklch(59.9% 0.122 91.2)
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 #5972EE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.032
- Royal Blue #4169E1 ΔE 0.042
- Clear Blue #247AFD ΔE 0.047
- Medium Slate Blue #7B68EE ΔE 0.049
- Neon Blue #4361EE ΔE 0.051
- Cerulean Blue #056EEE ΔE 0.060
- Soft Blue #6488EA ΔE 0.060
- Dark Periwinkle #665FD1 ΔE 0.061
Use #5972EE 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.