#5667A7
Closest named color: French Blue (#436BAD). oklch(52.9% 0.103 271.3), rgb(86, 103, 167).
Aa
White text reads best on this color (5.39:1).
About this color
#5667A7 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 53%, its chroma 0.103 and its hue 271°. Its hue sits on the cool side of the wheel. The nearest named color is French Blue (#436BAD), ΔE 0.024 away. White text reads best on it, at 5.39:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | French Blue (#436BAD) |
| Black text | 3.89:1 |
| White text | 5.39:1 |
Values
| HEX | #5667A7 |
| RGB | rgb(86, 103, 167) |
| HSL | hsl(227, 32%, 50%) |
| OKLCH | oklch(52.9% 0.103 271.3) |
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 #5667A7 | 5.39:1 | AA | Lc -82.1 | Fine for body text |
| Black text on #5667A7 | 3.89:1 | AA large text | Lc 27.3 | Dividers and decoration only |
| #5667A7 text on white | 5.39:1 | AA | Lc 76.8 | Fine for body text |
| #5667A7 text on black | 3.89:1 | AA large text | Lc -25.0 | 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 600.
-
Step 50
50
#F4F5FA
oklch(97.1% 0.007 277.2)
-
Step 100
100
#E6EAF3
oklch(93.7% 0.013 266.7)
-
Step 200
200
#D3D9EB
oklch(88.6% 0.026 271.1)
-
Step 300
300
#B5C0DF
oklch(80.9% 0.045 269.9)
-
Step 400
400
#8F9ED0
oklch(70.6% 0.075 271.4)
-
Step 500
500
#7486C3
oklch(63.1% 0.095 270.9)
-
Step 600
600 (this color)
#5667A7
oklch(52.9% 0.103 271.3)
-
Step 700
700
#4D5D97
oklch(49.2% 0.095 270.9)
-
Step 800
800
#3F4C7A
oklch(42.7% 0.078 270.8)
-
Step 900
900
#363F63
oklch(37.7% 0.063 272.4)
-
Step 950
950
#1F253A
oklch(26.9% 0.04 271.3)
#5667A7 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) | #4F6EAA | 0.020 |
| Deuteranopia (no green cones) | #4767A6 | 0.019 |
| Tritanopia (no blue cones) | #36747F | 0.091 |
| Achromatopsia (no color) | #6A6A6A | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5667A7
#5667A7
oklch(52.9% 0.103 271.3)
- #826910
#826910
oklch(53.1% 0.103 91.3)
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 #5667A7, closest first.
No curated palette has a color within ΔE 0.04 of #5667A7.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- French Blue #436BAD ΔE 0.024
- Flat Blue #3C73A8 ΔE 0.041
- Dusky Blue #475F94 ΔE 0.042
- Muted Blue #3B719F ΔE 0.043
- Mid Blue #276AB3 ΔE 0.048
- Dull Blue #49759C ΔE 0.049
- Denim #3B638C ΔE 0.057
- Windows Blue #3778BF ΔE 0.058
Use #5667A7 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.