#58D3DF
Closest named color: Aqua Blue (#02D8E9). oklch(80.3% 0.109 204.1), rgb(88, 211, 223).
Aa
Black text reads best on this color (11.79:1).
About this color
#58D3DF is a light, moderately saturated teal or cyan. In OKLCH its lightness is 80%, its chroma 0.109 and its hue 204°. Its hue sits on the cool side of the wheel. The nearest named color is Aqua Blue (#02D8E9), ΔE 0.028 away. Black text reads best on it, at 11.79:1.
| Hue family | Teals and cyans |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.109) |
| Temperature | cool |
| Nearest name | Aqua Blue (#02D8E9) |
| Black text | 11.79:1 |
| White text | 1.77:1 |
Values
| HEX | #58D3DF |
| RGB | rgb(88, 211, 223) |
| HSL | hsl(185, 68%, 61%) |
| OKLCH | oklch(80.3% 0.109 204.1) |
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 #58D3DF | 1.77:1 | Fails | Lc -36.5 | Non-text elements, placeholder text |
| Black text on #58D3DF | 11.79:1 | AAA | Lc 71.3 | Content text, not long reading |
| #58D3DF text on white | 1.77:1 | Fails | Lc 32.5 | Non-text elements, placeholder text |
| #58D3DF text on black | 11.79:1 | AAA | Lc -70.1 | 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 300.
-
Step 50
50
#EBF9FA
oklch(97.2% 0.015 202.1)
-
Step 100
100
#D3F1F4
oklch(93.7% 0.032 204)
-
Step 200
200
#AAE5EC
oklch(88.4% 0.061 205.3)
-
Step 300
300 (this color)
#58D3DF
oklch(80.3% 0.109 204.1)
-
Step 400
400
#00B6C3
oklch(70.8% 0.121 203.9)
-
Step 500
500
#009CA7
oklch(63.1% 0.108 203.6)
-
Step 600
600
#00838D
oklch(55.6% 0.095 204.2)
-
Step 700
700
#006E77
oklch(49.1% 0.084 204.7)
-
Step 800
800
#005A61
oklch(42.6% 0.073 204)
-
Step 900
900
#004B51
oklch(37.6% 0.064 204)
-
Step 950
950
#002D31
oklch(27.1% 0.046 204.1)
#58D3DF 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) | #C4CBE0 | 0.109 |
| Deuteranopia (no green cones) | #AFBCE0 | 0.100 |
| Tritanopia (no blue cones) | #00DBD6 | 0.039 |
| Achromatopsia (no color) | #C2C2C2 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58D3DF
#58D3DF
oklch(80.3% 0.109 204.1)
- #FDA29C
#FDA29C
oklch(80.2% 0.109 23.9)
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 #58D3DF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Aqua Blue #02D8E9 ΔE 0.028
- Medium Turquoise #48D1CC ΔE 0.030
- Dark Turquoise #00CED1 ΔE 0.041
- Vivid Sky Blue #4CC9F0 ΔE 0.044
- Sky Blue #87CEEB ΔE 0.047
- Turquoise #40E0D0 ΔE 0.049
- Seafoam Blue #78D1B6 ΔE 0.058
- Lightblue #7BC8F6 ΔE 0.059
Use #58D3DF 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.