#08506E
Closest named color: Deep Sea Blue (#015482). oklch(40.7% 0.081 233.3), rgb(8, 80, 110).
Aa
White text reads best on this color (8.81:1).
About this color
#08506E is a dark, moderately saturated blue. In OKLCH its lightness is 41%, its chroma 0.081 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sea Blue (#015482), ΔE 0.033 away. White text reads best on it, at 8.81:1.
| Hue family | Blues |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.081) |
| Temperature | cool |
| Nearest name | Deep Sea Blue (#015482) |
| Black text | 2.38:1 |
| White text | 8.81:1 |
Values
| HEX | #08506E |
| RGB | rgb(8, 80, 110) |
| HSL | hsl(198, 86%, 23%) |
| OKLCH | oklch(40.7% 0.081 233.3) |
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 #08506E | 8.81:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #08506E | 2.38:1 | Fails | Lc 14.3 | Not readable |
| #08506E text on white | 8.81:1 | AAA | Lc 89.7 | Fine for body text |
| #08506E text on black | 2.38:1 | Fails | Lc -12.5 | Not readable |
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 800.
-
Step 50
50
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E1ECF2
oklch(93.7% 0.014 231.2)
-
Step 200
200
#C9DDE8
oklch(88.6% 0.026 231.7)
-
Step 300
300
#A3C6DB
oklch(80.8% 0.048 234.5)
-
Step 400
400
#70A9C9
oklch(70.7% 0.076 233.9)
-
Step 500
500
#4593BB
oklch(63.1% 0.097 233.6)
-
Step 600
600
#1F7DA7
oklch(55.7% 0.105 233.3)
-
Step 700
700
#0E698F
oklch(49.1% 0.098 233.4)
-
Step 800
800 (this color)
#08506E
oklch(40.7% 0.081 233.3)
-
Step 900
900
#18475E
oklch(37.7% 0.064 233.4)
-
Step 950
950
#102A37
oklch(27.1% 0.04 232.6)
#08506E 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) | #414F6F | 0.051 |
| Deuteranopia (no green cones) | #34466E | 0.043 |
| Tritanopia (no blue cones) | #00585A | 0.049 |
| Achromatopsia (no color) | #4A4A4A | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #08506E
#08506E
oklch(40.7% 0.081 233.3)
- #6B3C1A
#6B3C1A
oklch(40.7% 0.081 53.9)
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 #08506E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sea Blue #015482 ΔE 0.033
- Light Navy #155084 ΔE 0.039
- Dark Grey Blue #29465B ΔE 0.041
- Deep Teal #00555A ΔE 0.043
- Charcoal #264653 ΔE 0.049
- Twilight Blue #0A437A ΔE 0.049
- Petrol #005F6A ΔE 0.051
- Dark Teal #014D4E ΔE 0.055
Use #08506E 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.