#6582D2
Closest named color: Soft Blue (#6488EA). oklch(62% 0.126 267.6), rgb(101, 130, 210).
Aa
Black text reads best on this color (5.67:1).
About this color
#6582D2 is a medium-light, moderately saturated blue. In OKLCH its lightness is 62%, its chroma 0.126 and its hue 268°. Its hue sits on the cool side of the wheel. The nearest named color is Soft Blue (#6488EA), ΔE 0.037 away. Black text reads best on it, at 5.67:1.
| Hue family | Blues |
| Lightness | medium-light (62%) |
| Chroma | moderately saturated (0.126) |
| Temperature | cool |
| Nearest name | Soft Blue (#6488EA) |
| Black text | 5.67:1 |
| White text | 3.69:1 |
Values
| HEX | #6582D2 |
| RGB | rgb(101, 130, 210) |
| HSL | hsl(224, 55%, 61%) |
| OKLCH | oklch(62% 0.126 267.6) |
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 #6582D2 | 3.69:1 | AA large text | Lc -69.9 | Content text, not long reading |
| Black text on #6582D2 | 5.67:1 | AA | Lc 39.6 | Non-text elements, placeholder text |
| #6582D2 text on white | 3.69:1 | AA large text | Lc 64.4 | Content text, not long reading |
| #6582D2 text on black | 5.67:1 | AA | Lc -37.2 | 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
#E5EAF6
oklch(93.7% 0.017 267.8)
-
Step 200
200
#CFD9F1
oklch(88.5% 0.035 267.6)
-
Step 300
300
#AFC0E9
oklch(80.9% 0.061 267.4)
-
Step 400
400
#869FDF
oklch(70.8% 0.098 267.5)
-
Step 500
500 (this color)
#6582D2
oklch(62% 0.126 267.6)
-
Step 600
600
#506DC3
oklch(55.5% 0.138 267.7)
-
Step 700
700
#415BA8
oklch(49.1% 0.127 267.6)
-
Step 800
800
#364B88
oklch(42.8% 0.104 267.6)
-
Step 900
900
#2E3F6D
oklch(37.7% 0.082 267.1)
-
Step 950
950
#1B2540
oklch(27% 0.052 267.5)
#6582D2 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) | #628AD5 | 0.021 |
| Deuteranopia (no green cones) | #5680D0 | 0.019 |
| Tritanopia (no blue cones) | #3193A0 | 0.112 |
| Achromatopsia (no color) | #858585 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6582D2
#6582D2
oklch(62% 0.126 267.6)
- #A68004
#A68004
oklch(61.9% 0.126 87.4)
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 #6582D2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Blue #6488EA ΔE 0.037
- Dark Sky Blue #448EE4 ΔE 0.045
- Faded Blue #658CBB ΔE 0.050
- Cool Blue #4984B8 ΔE 0.053
- Cornflower Blue #6495ED ΔE 0.058
- Steel Blue #4682B4 ΔE 0.060
- Off Blue #5684AE ΔE 0.061
- Chefchaouen Blue #4895EF ΔE 0.061
Use #6582D2 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.