#6472AA
Closest named color: Dull Blue (#49759C). oklch(56.4% 0.089 272.6), rgb(100, 114, 170).
Aa
White text reads best on this color (4.63:1).
About this color
#6472AA is a medium-dark, moderately saturated blue. In OKLCH its lightness is 56%, its chroma 0.089 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Dull Blue (#49759C), ΔE 0.043 away. White text reads best on it, at 4.63:1.
| Hue family | Blues |
| Lightness | medium-dark (56%) |
| Chroma | moderately saturated (0.089) |
| Temperature | cool |
| Nearest name | Dull Blue (#49759C) |
| Black text | 4.52:1 |
| White text | 4.63:1 |
Values
| HEX | #6472AA |
| RGB | rgb(100, 114, 170) |
| HSL | hsl(228, 29%, 53%) |
| OKLCH | oklch(56.4% 0.089 272.6) |
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 #6472AA | 4.63:1 | AA | Lc -77.6 | Fine for body text |
| Black text on #6472AA | 4.52:1 | AA | Lc 31.9 | Non-text elements, placeholder text |
| #6472AA text on white | 4.63:1 | AA | Lc 72.1 | Content text, not long reading |
| #6472AA text on black | 4.52:1 | AA | Lc -29.5 | 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
#F4F5F9
oklch(97.1% 0.005 275)
-
Step 100
100
#E7E9F2
oklch(93.5% 0.012 276.1)
-
Step 200
200
#D4D9E8
oklch(88.6% 0.021 271.2)
-
Step 300
300
#B8C0DB
oklch(81% 0.039 272.4)
-
Step 400
400
#939FC9
oklch(70.8% 0.063 272.3)
-
Step 500
500
#7986BB
oklch(63% 0.081 273.3)
-
Step 600
600 (this color)
#6472AA
oklch(56.4% 0.089 272.6)
-
Step 700
700
#515D90
oklch(49.1% 0.083 272.9)
-
Step 800
800
#424C74
oklch(42.6% 0.068 272.5)
-
Step 900
900
#38405E
oklch(37.8% 0.053 272.2)
-
Step 950
950
#212537
oklch(26.9% 0.034 274.3)
#6472AA 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) | #5F78AC | 0.017 |
| Deuteranopia (no green cones) | #5972A9 | 0.015 |
| Tritanopia (no blue cones) | #4E7D86 | 0.079 |
| Achromatopsia (no color) | #757575 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6472AA
#6472AA
oklch(56.4% 0.089 272.6)
- #887432
#887432
oklch(56.4% 0.089 92.5)
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 #6472AA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dull Blue #49759C ΔE 0.043
- Stormy Blue #507B9C ΔE 0.045
- Flat Blue #3C73A8 ΔE 0.046
- French Blue #436BAD ΔE 0.048
- Off Blue #5684AE ΔE 0.051
- Steel Blue #4682B4 ΔE 0.051
- Cerulean #457B9D ΔE 0.051
- Muted Blue #3B719F ΔE 0.052
Use #6472AA 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.