#02C1F5
Closest named color: Deep Sky Blue (#00BFFF). oklch(75.5% 0.144 226.1), rgb(2, 193, 245).
Aa
Black text reads best on this color (9.94:1).
About this color
#02C1F5 is a medium-light, vivid teal or cyan. In OKLCH its lightness is 76%, its chroma 0.144 and its hue 226°. Its hue sits on the cool side of the wheel. The nearest named color is Deep Sky Blue (#00BFFF), ΔE 0.017 away. Black text reads best on it, at 9.94:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (76%) |
| Chroma | vivid (0.144) |
| Temperature | cool |
| Nearest name | Deep Sky Blue (#00BFFF) |
| Black text | 9.94:1 |
| White text | 2.11:1 |
Values
| HEX | #02C1F5 |
| RGB | rgb(2, 193, 245) |
| HSL | hsl(193, 98%, 48%) |
| OKLCH | oklch(75.5% 0.144 226.1) |
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 #02C1F5 | 2.11:1 | Fails | Lc -45.2 | Large or bold text, headings |
| Black text on #02C1F5 | 9.94:1 | AAA | Lc 63.3 | Content text, not long reading |
| #02C1F5 text on white | 2.11:1 | Fails | Lc 40.6 | Non-text elements, placeholder text |
| #02C1F5 text on black | 9.94:1 | AAA | Lc -61.6 | Content text, not long reading |
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 400.
-
Step 50
50
#EDF7FC
oklch(97% 0.013 228.9)
-
Step 100
100
#D9EEF7
oklch(93.6% 0.025 225.3)
-
Step 200
200
#B7E1F3
oklch(88.6% 0.05 225.8)
-
Step 300
300
#7ECDED
oklch(80.9% 0.09 225.9)
-
Step 400
400 (this color)
#02C1F5
oklch(75.5% 0.144 226.1)
-
Step 500
500
#0097C1
oklch(63% 0.121 226.4)
-
Step 600
600
#007FA3
oklch(55.6% 0.107 226.4)
-
Step 700
700
#006B89
oklch(49.1% 0.094 225.7)
-
Step 800
800
#005771
oklch(42.6% 0.082 226.6)
-
Step 900
900
#00495F
oklch(37.8% 0.072 226.2)
-
Step 950
950
#002B3A
oklch(27% 0.052 227.2)
#02C1F5 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) | #A5BDF8 | 0.108 |
| Deuteranopia (no green cones) | #89AAF4 | 0.092 |
| Tritanopia (no blue cones) | #00D0D2 | 0.076 |
| Achromatopsia (no color) | #B2B2B2 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #02C1F5
#02C1F5
oklch(75.5% 0.144 226.1)
- #F9905C
#F9905C
oklch(75.5% 0.144 46.1)
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 #02C1F5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Sky Blue #00BFFF ΔE 0.017
- Bright Sky Blue #02CCFE ΔE 0.030
- Vivid Sky Blue #4CC9F0 ΔE 0.036
- Lightblue #7BC8F6 ΔE 0.066
- Aqua Blue #02D8E9 ΔE 0.072
- Dark Turquoise #00CED1 ΔE 0.073
- Sky #82CAFC ΔE 0.076
- Turquoise Blue #06B1C4 ΔE 0.076
Use #02C1F5 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.