#008FED
Closest named color: Dodger Blue (#1E90FF). oklch(63.6% 0.173 248.4), rgb(0, 143, 237).
Aa
Black text reads best on this color (6.15:1).
About this color
#008FED is a medium-light, vivid blue. In OKLCH its lightness is 64%, its chroma 0.173 and its hue 248°. Its hue sits on the cool side of the wheel. The nearest named color is Dodger Blue (#1E90FF), ΔE 0.028 away. Black text reads best on it, at 6.15:1.
| Hue family | Blues |
| Lightness | medium-light (64%) |
| Chroma | vivid (0.173) |
| Temperature | cool |
| Nearest name | Dodger Blue (#1E90FF) |
| Black text | 6.15:1 |
| White text | 3.41:1 |
Values
| HEX | #008FED |
| RGB | rgb(0, 143, 237) |
| HSL | hsl(204, 100%, 46%) |
| OKLCH | oklch(63.6% 0.173 248.4) |
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 #008FED | 3.41:1 | AA large text | Lc -66.3 | Content text, not long reading |
| Black text on #008FED | 6.15:1 | AA | Lc 43.2 | Non-text elements, placeholder text |
| #008FED text on white | 3.41:1 | AA large text | Lc 60.9 | Content text, not long reading |
| #008FED text on black | 6.15:1 | AA | Lc -40.8 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DEECFA
oklch(93.7% 0.024 248.1)
-
Step 200
200
#C2DDF7
oklch(88.6% 0.046 247.3)
-
Step 300
300
#95C6F5
oklch(80.9% 0.084 247.9)
-
Step 400
400
#55A6F0
oklch(70.6% 0.135 248.4)
-
Step 500
500 (this color)
#008FED
oklch(63.6% 0.173 248.4)
-
Step 600
600
#0077C6
oklch(55.6% 0.15 248.2)
-
Step 700
700
#0064A8
oklch(49.2% 0.133 248.3)
-
Step 800
800
#00518B
oklch(42.6% 0.117 248.8)
-
Step 900
900
#004475
oklch(37.8% 0.103 248.3)
-
Step 950
950
#012847
oklch(27% 0.071 247.9)
#008FED 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) | #5F95F1 | 0.057 |
| Deuteranopia (no green cones) | #3B82EB | 0.036 |
| Tritanopia (no blue cones) | #00A6B2 | 0.124 |
| Achromatopsia (no color) | #8B8B8B | 0.173 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #008FED
#008FED
oklch(63.6% 0.173 248.4)
- #C17800
#C17800
oklch(63.6% 0.139 68.2)
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 #008FED, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dodger Blue #1E90FF ΔE 0.028
- Dark Sky Blue #448EE4 ΔE 0.029
- Chefchaouen Blue #4895EF ΔE 0.037
- Water Blue #0E87CC ΔE 0.051
- Soft Blue #6488EA ΔE 0.057
- Cornflower Blue #6495ED ΔE 0.061
- Clear Blue #247AFD ΔE 0.061
- Cool Blue #4984B8 ΔE 0.082
Use #008FED 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.