#4A67A0
Closest named color: French Blue (#436BAD). oklch(51.7% 0.097 262.9), rgb(74, 103, 160).
Aa
White text reads best on this color (5.61:1).
About this color
#4A67A0 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 52%, its chroma 0.097 and its hue 263°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.022 away. White text reads best on it, at 5.61:1.
| Hue family | Blues |
| Lightness | medium-dark (52%) |
| Chroma | moderately saturated (0.097) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.73:1 |
| White text | 5.61:1 |
Values
| HEX | #4A67A0 |
| RGB | rgb(74, 103, 160) |
| HSL | hsl(220, 37%, 46%) |
| OKLCH | oklch(51.7% 0.097 262.9) |
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 #4A67A0 | 5.61:1 | AA | Lc -83.2 | Fine for body text |
| Black text on #4A67A0 | 3.73:1 | AA large text | Lc 26.1 | Dividers and decoration only |
| #4A67A0 text on white | 5.61:1 | AA | Lc 78.0 | Fine for body text |
| #4A67A0 text on black | 3.73:1 | AA large text | Lc -23.8 | Dividers and decoration only |
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 700.
-
Step 50
50
#F3F5FA
oklch(97% 0.007 268.5)
-
Step 100
100
#E5EAF3
oklch(93.6% 0.013 262.4)
-
Step 200
200
#D0DAEB
oklch(88.6% 0.026 261.1)
-
Step 300
300
#B1C1E0
oklch(80.9% 0.047 263.7)
-
Step 400
400
#88A1D0
oklch(70.7% 0.075 262.8)
-
Step 500
500
#6A89C4
oklch(63.1% 0.096 262.7)
-
Step 600
600
#5272B0
oklch(55.6% 0.104 262.7)
-
Step 700
700 (this color)
#4A67A0
oklch(51.7% 0.097 262.9)
-
Step 800
800
#374E7B
oklch(42.7% 0.08 262.9)
-
Step 900
900
#304163
oklch(37.7% 0.063 263.4)
-
Step 950
950
#1C263A
oklch(26.9% 0.04 263.6)
#4A67A0 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) | #506CA2 | 0.017 |
| Deuteranopia (no green cones) | #46649F | 0.010 |
| Tritanopia (no blue cones) | #1E737C | 0.086 |
| Achromatopsia (no color) | #676767 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4A67A0
#4A67A0
oklch(51.7% 0.097 262.9)
- #836218
#836218
oklch(51.7% 0.097 82.8)
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 #4A67A0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.022
- Dusky Blue #475F94 ΔE 0.028
- Muted Blue #3B719F ΔE 0.031
- Flat Blue #3C73A8 ΔE 0.034
- Denim #3B638C ΔE 0.038
- Mid Blue #276AB3 ΔE 0.041
- Dull Blue #49759C ΔE 0.043
- Denim Blue #3B5B92 ΔE 0.044
Use #4A67A0 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.