#58A2AE
Closest named color: Cadet Blue (#5F9EA0). oklch(66.9% 0.076 209.1), rgb(88, 162, 174).
Aa
Black text reads best on this color (7.19:1).
About this color
#58A2AE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.076 and its hue 209°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.020 away. Black text reads best on it, at 7.19:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.19:1 |
| White text | 2.91:1 |
Values
| HEX | #58A2AE |
| RGB | rgb(88, 162, 174) |
| HSL | hsl(188, 35%, 51%) |
| OKLCH | oklch(66.9% 0.076 209.1) |
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 #58A2AE | 2.91:1 | Fails | Lc -60.8 | Content text, not long reading |
| Black text on #58A2AE | 7.19:1 | AAA | Lc 48.6 | Large or bold text, headings |
| #58A2AE text on white | 2.91:1 | Fails | Lc 55.4 | Large or bold text, headings |
| #58A2AE text on black | 7.19:1 | AAA | Lc -46.4 | Large or bold text, headings |
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
#F2F6F7
oklch(97% 0.004 214.3)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CADDE0
oklch(88.4% 0.021 208.1)
-
Step 300
300
#A6C8CD
oklch(81% 0.037 207.3)
-
Step 400
400
#74ABB5
oklch(70.7% 0.059 210.1)
-
Step 500
500 (this color)
#58A2AE
oklch(66.9% 0.076 209.1)
-
Step 600
600
#2A808D
oklch(55.5% 0.082 209.4)
-
Step 700
700
#1A6C78
oklch(49% 0.077 209.6)
-
Step 800
800
#1A5862
oklch(42.6% 0.063 210.3)
-
Step 900
900
#1D4950
oklch(37.8% 0.049 209.3)
-
Step 950
950
#122B2F
oklch(27.1% 0.032 209)
#58A2AE 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) | #979DAF | 0.073 |
| Deuteranopia (no green cones) | #8993AE | 0.066 |
| Tritanopia (no blue cones) | #26A8A6 | 0.039 |
| Achromatopsia (no color) | #979797 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58A2AE
#58A2AE
oklch(66.9% 0.076 209.1)
- #BF837A
#BF837A
oklch(66.8% 0.076 28.7)
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 #58A2AE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.020
- Greyblue #77A1B5 ΔE 0.035
- Dull Teal #5F9E8F ΔE 0.044
- Bluegrey #85A3B2 ΔE 0.050
- Grey Teal #5E9B8A ΔE 0.051
- Turquoise Blue #06B1C4 ΔE 0.051
- Sea #3C9992 ΔE 0.053
- Bluey Grey #89A0B0 ΔE 0.054
Use #58A2AE 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.