#02868F
Closest named color: Dark Cyan (#008B8B). oklch(56.5% 0.096 203.1), rgb(2, 134, 143).
Aa
Black text reads best on this color (4.80:1).
About this color
#02868F is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 57%, its chroma 0.096 and its hue 203°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Cyan (#008B8B), ΔE 0.018 away. Black text reads best on it, at 4.80:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.096) |
| Temperature | cool |
| Nearest name | Dark Cyan (#008B8B) |
| Black text | 4.80:1 |
| White text | 4.36:1 |
Values
| HEX | #02868F |
| RGB | rgb(2, 134, 143) |
| HSL | hsl(184, 97%, 28%) |
| OKLCH | oklch(56.5% 0.096 203.1) |
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 #02868F | 4.36:1 | AA large text | Lc -75.2 | Fine for body text |
| Black text on #02868F | 4.80:1 | AA | Lc 34.4 | Non-text elements, placeholder text |
| #02868F text on white | 4.36:1 | AA large text | Lc 69.7 | Content text, not long reading |
| #02868F text on black | 4.80:1 | AA | Lc -32.0 | 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 600.
-
Step 50
50
#F1F7F7
oklch(97.2% 0.006 197.1)
-
Step 100
100
#E1ECED
oklch(93.5% 0.012 203.5)
-
Step 200
200
#C8DEE0
oklch(88.5% 0.024 203.4)
-
Step 300
300
#A1C9CD
oklch(80.8% 0.043 203.9)
-
Step 400
400
#6AAEB4
oklch(70.8% 0.069 202.9)
-
Step 500
500
#3A99A1
oklch(63.1% 0.088 203)
-
Step 600
600 (this color)
#02868F
oklch(56.5% 0.096 203.1)
-
Step 700
700
#006E76
oklch(49.1% 0.084 203.6)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#104A4F
oklch(37.6% 0.057 203.6)
-
Step 950
950
#0D2C2E
oklch(27.1% 0.036 201.1)
#02868F 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) | #7A8090 | 0.095 |
| Deuteranopia (no green cones) | #6A748F | 0.088 |
| Tritanopia (no blue cones) | #008C89 | 0.023 |
| Achromatopsia (no color) | #797979 | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02868F
#02868F
oklch(56.5% 0.096 203.1)
- #A75E5B
#A75E5B
oklch(56.5% 0.096 23)
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 #02868F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Cyan #008B8B ΔE 0.018
- Teal Blue #01889F ΔE 0.025
- Teal #008080 ΔE 0.026
- Ocean #017B92 ΔE 0.036
- Teal Green #0A9396 ΔE 0.039
- Bluegreen #017A79 ΔE 0.044
- Deep Aqua #08787F ΔE 0.044
- Blue NCS #118AB2 ΔE 0.055
Use #02868F 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.