#6284A0
Closest named color: Dusty Blue (#5A86AD). oklch(59.8% 0.058 243.8), rgb(98, 132, 160).
Aa
Black text reads best on this color (5.32:1).
About this color
#6284A0 is a medium-dark, muted blue. In OKLCH its lightness is 60%, its chroma 0.058 and its hue 244°. Its hue sits on the cool side of the wheel. The nearest named color is Dusty Blue (#5A86AD), ΔE 0.020 away. Black text reads best on it, at 5.32:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | muted (0.058) |
| Temperature | cool |
| Nearest name | Dusty Blue (#5A86AD) |
| Black text | 5.32:1 |
| White text | 3.94:1 |
Values
| HEX | #6284A0 |
| RGB | rgb(98, 132, 160) |
| HSL | hsl(207, 25%, 51%) |
| OKLCH | oklch(59.8% 0.058 243.8) |
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 #6284A0 | 3.94:1 | AA large text | Lc -72.3 | Content text, not long reading |
| Black text on #6284A0 | 5.32:1 | AA | Lc 37.3 | Non-text elements, placeholder text |
| #6284A0 text on white | 3.94:1 | AA large text | Lc 66.8 | Content text, not long reading |
| #6284A0 text on black | 5.32:1 | AA | Lc -34.9 | 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
#F3F6F8
oklch(97.1% 0.004 236.5)
-
Step 100
100
#E5EBEF
oklch(93.7% 0.008 236.6)
-
Step 200
200
#D1DBE3
oklch(88.6% 0.015 241.8)
-
Step 300
300
#B2C3D2
oklch(80.9% 0.028 244.8)
-
Step 400
400
#89A4BB
oklch(70.6% 0.045 244.2)
-
Step 500
500 (this color)
#6284A0
oklch(59.8% 0.058 243.8)
-
Step 600
600
#537896
oklch(55.7% 0.063 243.7)
-
Step 700
700
#436580
oklch(49.2% 0.059 243.3)
-
Step 800
800
#385268
oklch(42.7% 0.048 244.8)
-
Step 900
900
#304454
oklch(37.7% 0.037 243.1)
-
Step 950
950
#1C2831
oklch(27% 0.024 241.1)
#6284A0 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) | #7884A1 | 0.029 |
| Deuteranopia (no green cones) | #707D9F | 0.025 |
| Tritanopia (no blue cones) | #4C8B8D | 0.048 |
| Achromatopsia (no color) | #808080 | 0.058 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6284A0
#6284A0
oklch(59.8% 0.058 243.8)
- #99795C
#99795C
oklch(60% 0.058 63.6)
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 #6284A0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Blue #5A86AD ΔE 0.020
- Off Blue #5684AE ΔE 0.025
- Steel #738595 ΔE 0.027
- Slate Gray #708090 ΔE 0.028
- Grey Blue #647D8E ΔE 0.029
- Light Slate Gray #778899 ΔE 0.033
- Steel Grey #6F828A ΔE 0.035
- Stormy Blue #507B9C ΔE 0.036
Use #6284A0 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.