#476AF9
Closest named color: Neon Blue (#4361EE). oklch(58.3% 0.217 268.3), rgb(71, 106, 249).
Aa
Black text reads best on this color (4.69:1).
About this color
#476AF9 is a medium-dark, vivid blue. In OKLCH its lightness is 58%, its chroma 0.217 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Neon Blue (#4361EE), ΔE 0.027 away. Black text reads best on it, at 4.69:1.
| Hue family | Blues |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.217) |
| Temperature | cool |
| Nearest name | Neon Blue (#4361EE) |
| Black text | 4.69:1 |
| White text | 4.47:1 |
Values
| HEX | #476AF9 |
| RGB | rgb(71, 106, 249) |
| HSL | hsl(228, 94%, 63%) |
| OKLCH | oklch(58.3% 0.217 268.3) |
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 #476AF9 | 4.47:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #476AF9 | 4.69:1 | AA | Lc 33.6 | Non-text elements, placeholder text |
| #476AF9 text on white | 4.47:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #476AF9 text on black | 4.69:1 | AA | Lc -31.2 | 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 600.
-
Step 50
50
#F2F5FF
oklch(97.1% 0.014 272.7)
-
Step 100
100
#E2EAFD
oklch(93.7% 0.027 267.5)
-
Step 200
200
#CAD9FE
oklch(88.6% 0.054 267.9)
-
Step 300
300
#A7BFFF
oklch(81% 0.095 268.4)
-
Step 400
400
#799AFF
oklch(70.6% 0.153 268.6)
-
Step 500
500
#587DFF
oklch(63.1% 0.197 268.3)
-
Step 600
600 (this color)
#476AF9
oklch(58.3% 0.217 268.3)
-
Step 700
700
#334FD1
oklch(49.1% 0.202 268.3)
-
Step 800
800
#2A42A8
oklch(42.7% 0.166 268.2)
-
Step 900
900
#253985
oklch(37.6% 0.13 268.3)
-
Step 950
950
#16224E
oklch(26.9% 0.083 268.8)
#476AF9 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) | #0080FE | 0.056 |
| Deuteranopia (no green cones) | #006FF6 | 0.038 |
| Tritanopia (no blue cones) | #008EA7 | 0.174 |
| Achromatopsia (no color) | #777777 | 0.217 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #476AF9
#476AF9
oklch(58.3% 0.217 268.3)
- #987600
#987600
oklch(58.3% 0.119 88.4)
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 #476AF9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Neon Blue #4361EE ΔE 0.027
- Royal Blue #4169E1 ΔE 0.037
- Clear Blue #247AFD ΔE 0.041
- Cerulean Blue #056EEE ΔE 0.041
- Bright Blue #0165FC ΔE 0.044
- Azul #1D5DEC ΔE 0.054
- Cornflower #6A79F7 ΔE 0.059
- Warm Blue #4B57DB ΔE 0.062
Use #476AF9 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.