#02869C
Closest named color: Teal Blue (#01889F). oklch(57.1% 0.1 214.6), rgb(2, 134, 156).
Aa
Black text reads best on this color (4.89:1).
About this color
#02869C is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 57%, its chroma 0.100 and its hue 215°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.007 away. Black text reads best on it, at 4.89:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (57%) |
| Chroma | moderately saturated (0.100) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 4.89:1 |
| White text | 4.29:1 |
Values
| HEX | #02869C |
| RGB | rgb(2, 134, 156) |
| HSL | hsl(189, 97%, 31%) |
| OKLCH | oklch(57.1% 0.1 214.6) |
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 #02869C | 4.29:1 | AA large text | Lc -74.6 | Content text, not long reading |
| Black text on #02869C | 4.89:1 | AA | Lc 35.0 | Non-text elements, placeholder text |
| #02869C text on white | 4.29:1 | AA large text | Lc 69.1 | Content text, not long reading |
| #02869C text on black | 4.89:1 | AA | Lc -32.6 | 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
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E1ECEF
oklch(93.6% 0.012 215.8)
-
Step 200
200
#C7DEE3
oklch(88.5% 0.025 212.2)
-
Step 300
300
#A0C9D3
oklch(81% 0.046 214.2)
-
Step 400
400
#69ACBD
oklch(70.6% 0.072 215.8)
-
Step 500
500
#3898AC
oklch(63.2% 0.092 214.1)
-
Step 600
600 (this color)
#02869C
oklch(57.1% 0.1 214.6)
-
Step 700
700
#006D7F
oklch(49.2% 0.087 214.3)
-
Step 800
800
#005968
oklch(42.7% 0.075 214.2)
-
Step 900
900
#0F4955
oklch(37.5% 0.06 215.1)
-
Step 950
950
#0C2B32
oklch(27% 0.038 215.2)
#02869C 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) | #77819D | 0.090 |
| Deuteranopia (no green cones) | #65749C | 0.081 |
| Tritanopia (no blue cones) | #008E8D | 0.039 |
| Achromatopsia (no color) | #7A7A7A | 0.101 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02869C
#02869C
oklch(57.1% 0.1 214.6)
- #AA604E
#AA604E
oklch(57% 0.101 34.6)
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 #02869C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.007
- Ocean #017B92 ΔE 0.034
- Blue NCS #118AB2 ΔE 0.035
- Dark Cyan #008B8B ΔE 0.035
- Cerulean #457B9D ΔE 0.043
- Teal Green #0A9396 ΔE 0.044
- Teal #008080 ΔE 0.044
- Stormy Blue #507B9C ΔE 0.051
Use #02869C 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.