#6281C7
Closest named color: Cool Blue (#4984B8). oklch(61% 0.113 265.1), rgb(98, 129, 199).
Aa
Black text reads best on this color (5.48:1).
About this color
#6281C7 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 61%, its chroma 0.113 and its hue 265°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Blue (#4984B8), ΔE 0.038 away. Black text reads best on it, at 5.48:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Cool Blue (#4984B8) |
| Black text | 5.48:1 |
| White text | 3.82:1 |
Values
| HEX | #6281C7 |
| RGB | rgb(98, 129, 199) |
| HSL | hsl(222, 47%, 58%) |
| OKLCH | oklch(61% 0.113 265.1) |
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 #6281C7 | 3.82:1 | AA large text | Lc -71.2 | Content text, not long reading |
| Black text on #6281C7 | 5.48:1 | AA | Lc 38.4 | Non-text elements, placeholder text |
| #6281C7 text on white | 3.82:1 | AA large text | Lc 65.7 | Content text, not long reading |
| #6281C7 text on black | 5.48:1 | AA | Lc -36.0 | 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 500.
-
Step 50
50
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E5EAF5
oklch(93.6% 0.016 266.3)
-
Step 200
200
#CFD9EE
oklch(88.4% 0.031 265.3)
-
Step 300
300
#AFC1E5
oklch(80.9% 0.055 264.2)
-
Step 400
400
#86A0D8
oklch(70.7% 0.088 265)
-
Step 500
500 (this color)
#6281C7
oklch(61% 0.113 265.1)
-
Step 600
600
#5070BB
oklch(55.6% 0.123 265.2)
-
Step 700
700
#415DA1
oklch(49% 0.114 265.5)
-
Step 800
800
#354D82
oklch(42.8% 0.093 264.4)
-
Step 900
900
#2E4069
oklch(37.7% 0.074 265.1)
-
Step 950
950
#1B263D
oklch(27% 0.046 264.1)
#6281C7 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) | #6687CA | 0.018 |
| Deuteranopia (no green cones) | #5B7EC5 | 0.013 |
| Tritanopia (no blue cones) | #34909B | 0.101 |
| Achromatopsia (no color) | #828282 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6281C7
#6281C7
oklch(61% 0.113 265.1)
- #A27D23
#A27D23
oklch(61% 0.112 84.9)
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 #6281C7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Blue #4984B8 ΔE 0.038
- Faded Blue #658CBB ΔE 0.040
- Steel Blue #4682B4 ΔE 0.044
- Off Blue #5684AE ΔE 0.045
- Dusty Blue #5A86AD ΔE 0.047
- Soft Blue #6488EA ΔE 0.053
- Dark Sky Blue #448EE4 ΔE 0.053
- Windows Blue #3778BF ΔE 0.055
Use #6281C7 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.