#5677E8
Closest named color: Cornflower (#6A79F7). oklch(60.3% 0.174 268.5), rgb(86, 119, 232).
Aa
Black text reads best on this color (5.19:1).
About this color
#5677E8 is a medium-dark, vivid blue. In OKLCH its lightness is 60%, its chroma 0.174 and its hue 269°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.034 away. Black text reads best on it, at 5.19:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.174) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.19:1 |
| White text | 4.03:1 |
Values
| HEX | #5677E8 |
| RGB | rgb(86, 119, 232) |
| HSL | hsl(226, 76%, 62%) |
| OKLCH | oklch(60.3% 0.174 268.5) |
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 #5677E8 | 4.03:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #5677E8 | 5.19:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #5677E8 text on white | 4.03:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #5677E8 text on black | 5.19:1 | AA | Lc -34.3 | 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
#CCD9F9
oklch(88.6% 0.046 267.9)
-
Step 300
300
#A9BFF9
oklch(80.9% 0.086 268.4)
-
Step 400
400
#7D9CF6
oklch(70.8% 0.137 268.4)
-
Step 500
500 (this color)
#5677E8
oklch(60.3% 0.174 268.5)
-
Step 600
600
#4666E0
oklch(55.6% 0.189 268.5)
-
Step 700
700
#3854C3
oklch(49.1% 0.176 268.4)
-
Step 800
800
#2E459E
oklch(42.6% 0.147 268.5)
-
Step 900
900
#293B7D
oklch(37.6% 0.114 268.9)
-
Step 950
950
#182349
oklch(26.9% 0.072 269)
#5677E8 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) | #3B85EC | 0.039 |
| Deuteranopia (no green cones) | #1878E6 | 0.046 |
| Tritanopia (no blue cones) | #0091A4 | 0.148 |
| Achromatopsia (no color) | #7E7E7E | 0.175 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5677E8
#5677E8
oklch(60.3% 0.174 268.5)
- #9F7C00
#9F7C00
oklch(60.3% 0.123 88.8)
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 #5677E8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.034
- Royal Blue #4169E1 ΔE 0.046
- Clear Blue #247AFD ΔE 0.048
- Soft Blue #6488EA ΔE 0.049
- Medium Slate Blue #7B68EE ΔE 0.058
- Dark Sky Blue #448EE4 ΔE 0.061
- Neon Blue #4361EE ΔE 0.062
- Cerulean Blue #056EEE ΔE 0.062
Use #5677E8 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.