#6281CD
Closest named color: Soft Blue (#6488EA). oklch(61.4% 0.121 266.1), rgb(98, 129, 205).
Aa
Black text reads best on this color (5.54:1).
About this color
#6281CD is a medium-dark, moderately saturated blue. In OKLCH its lightness is 61%, its chroma 0.121 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.045 away. Black text reads best on it, at 5.54:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.121) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.54:1 |
| White text | 3.78:1 |
Values
| HEX | #6281CD |
| RGB | rgb(98, 129, 205) |
| HSL | hsl(223, 52%, 59%) |
| OKLCH | oklch(61.4% 0.121 266.1) |
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 #6281CD | 3.78:1 | AA large text | Lc -70.8 | Content text, not long reading |
| Black text on #6281CD | 5.54:1 | AA | Lc 38.8 | Non-text elements, placeholder text |
| #6281CD text on white | 3.78:1 | AA large text | Lc 65.3 | Content text, not long reading |
| #6281CD text on black | 5.54:1 | AA | Lc -36.4 | 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 500.
-
Step 50
50
#F3F5FB
oklch(97% 0.008 271.3)
-
Step 100
100
#E4EAF6
oklch(93.6% 0.017 264.5)
-
Step 200
200
#CFD9F0
oklch(88.5% 0.033 266.9)
-
Step 300
300
#AFC0E8
oklch(80.8% 0.06 267)
-
Step 400
400
#859FDC
oklch(70.6% 0.095 266.3)
-
Step 500
500 (this color)
#6281CD
oklch(61.4% 0.121 266.1)
-
Step 600
600
#4F6FC0
oklch(55.7% 0.131 266)
-
Step 700
700
#405CA6
oklch(49.1% 0.123 266.4)
-
Step 800
800
#354C86
oklch(42.8% 0.1 266)
-
Step 900
900
#2E3F6B
oklch(37.6% 0.079 266.7)
-
Step 950
950
#1B253F
oklch(26.9% 0.051 267)
#6281CD 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) | #6388D0 | 0.019 |
| Deuteranopia (no green cones) | #577FCB | 0.015 |
| Tritanopia (no blue cones) | #2E919D | 0.108 |
| Achromatopsia (no color) | #838383 | 0.121 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6281CD
#6281CD
oklch(61.4% 0.121 266.1)
- #A47E12
#A47E12
oklch(61.3% 0.121 86.3)
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 #6281CD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.045
- Cool Blue #4984B8 ΔE 0.045
- Faded Blue #658CBB ΔE 0.047
- Dark Sky Blue #448EE4 ΔE 0.048
- Steel Blue #4682B4 ΔE 0.051
- Off Blue #5684AE ΔE 0.054
- Dusty Blue #5A86AD ΔE 0.056
- Windows Blue #3778BF ΔE 0.057
Use #6281CD 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.