#6272CB
Closest named color: Dark Periwinkle (#665FD1). oklch(58.1% 0.137 273.7), rgb(98, 114, 203).
Aa
Black text reads best on this color (4.78:1).
About this color
#6272CB is a medium-dark, moderately saturated blue. In OKLCH its lightness is 58%, its chroma 0.137 and its hue 274°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Periwinkle (#665FD1), ΔE 0.050 away. Black text reads best on it, at 4.78:1.
| Hue family | Blues |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.137) |
| Temperature | cool |
| Nearest name | Dark Periwinkle (#665FD1) |
| Black text | 4.78:1 |
| White text | 4.38:1 |
Values
| HEX | #6272CB |
| RGB | rgb(98, 114, 203) |
| HSL | hsl(231, 50%, 59%) |
| OKLCH | oklch(58.1% 0.137 273.7) |
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 #6272CB | 4.38:1 | AA large text | Lc -75.7 | Fine for body text |
| Black text on #6272CB | 4.78:1 | AA | Lc 33.9 | Non-text elements, placeholder text |
| #6272CB text on white | 4.38:1 | AA large text | Lc 70.2 | Content text, not long reading |
| #6272CB text on black | 4.78:1 | AA | Lc -31.4 | 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
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E6E9F6
oklch(93.6% 0.018 275.6)
-
Step 200
200
#D2D8F0
oklch(88.5% 0.034 274.5)
-
Step 300
300
#B4BEE9
oklch(80.8% 0.062 274.7)
-
Step 400
400
#8D9CDE
oklch(70.7% 0.098 273.8)
-
Step 500
500
#7282D5
oklch(63% 0.126 274)
-
Step 600
600 (this color)
#6272CB
oklch(58.1% 0.137 273.7)
-
Step 700
700
#4B58A8
oklch(49.1% 0.128 273.8)
-
Step 800
800
#3D4888
oklch(42.6% 0.106 273.7)
-
Step 900
900
#343D6D
oklch(37.7% 0.083 273.8)
-
Step 950
950
#1E2440
oklch(27% 0.053 273.2)
#6272CB 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) | #4D7DCE | 0.034 |
| Deuteranopia (no green cones) | #4174C9 | 0.037 |
| Tritanopia (no blue cones) | #338595 | 0.121 |
| Achromatopsia (no color) | #787878 | 0.137 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6272CB
#6272CB
oklch(58.1% 0.137 273.7)
- #927800
#927800
oklch(58% 0.119 93.7)
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 #6272CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Periwinkle #665FD1 ΔE 0.050
- Windows Blue #3778BF ΔE 0.052
- Royal Blue #4169E1 ΔE 0.059
- Slate Blue #6A5ACD ΔE 0.060
- Light Indigo #6D5ACF ΔE 0.061
- French Blue #436BAD ΔE 0.064
- Iris #6258C4 ΔE 0.065
- Cool Blue #4984B8 ΔE 0.067
Use #6272CB 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.