#58A2AF
Closest named color: Cadet Blue (#5F9EA0). oklch(66.9% 0.076 210.2), rgb(88, 162, 175).
Aa
Black text reads best on this color (7.20:1).
About this color
#58A2AF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 67%, its chroma 0.076 and its hue 210°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.022 away. Black text reads best on it, at 7.20:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 7.20:1 |
| White text | 2.91:1 |
Values
| HEX | #58A2AF |
| RGB | rgb(88, 162, 175) |
| HSL | hsl(189, 35%, 52%) |
| OKLCH | oklch(66.9% 0.076 210.2) |
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 #58A2AF | 2.91:1 | Fails | Lc -60.7 | Content text, not long reading |
| Black text on #58A2AF | 7.20:1 | AAA | Lc 48.7 | Large or bold text, headings |
| #58A2AF text on white | 2.91:1 | Fails | Lc 55.4 | Large or bold text, headings |
| #58A2AF text on black | 7.20:1 | 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 400.
-
Step 50
50
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0EDEF
oklch(93.7% 0.014 207.9)
-
Step 200
200
#C6DEE3
oklch(88.4% 0.026 211.6)
-
Step 300
300
#9ECAD2
oklch(81% 0.048 209.9)
-
Step 400
400 (this color)
#58A2AF
oklch(66.9% 0.076 210.2)
-
Step 500
500
#2C99AA
oklch(63.1% 0.097 210.3)
-
Step 600
600
#008292
oklch(55.6% 0.096 209.8)
-
Step 700
700
#006D7B
oklch(49% 0.085 210.2)
-
Step 800
800
#005A65
oklch(42.8% 0.074 209.1)
-
Step 900
900
#054A54
oklch(37.6% 0.063 210.6)
-
Step 950
950
#092C31
oklch(27.1% 0.04 208.6)
#58A2AF 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) | #979DB0 | 0.073 |
| Deuteranopia (no green cones) | #8993AF | 0.066 |
| Tritanopia (no blue cones) | #25A8A6 | 0.040 |
| Achromatopsia (no color) | #979797 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58A2AF
#58A2AF
oklch(66.9% 0.076 210.2)
- #BF8479
#BF8479
oklch(67% 0.075 30.9)
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 #58A2AF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.022
- Greyblue #77A1B5 ΔE 0.034
- Dull Teal #5F9E8F ΔE 0.045
- Bluegrey #85A3B2 ΔE 0.050
- Turquoise Blue #06B1C4 ΔE 0.051
- Grey Teal #5E9B8A ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.054
- Sea #3C9992 ΔE 0.054
Use #58A2AF 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.