#58A8BF
Closest named color: Greyblue (#77A1B5). oklch(69% 0.085 218.9), rgb(88, 168, 191).
Aa
Black text reads best on this color (7.76:1).
About this color
#58A8BF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.085 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.033 away. Black text reads best on it, at 7.76:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.76:1 |
| White text | 2.70:1 |
Values
| HEX | #58A8BF |
| RGB | rgb(88, 168, 191) |
| HSL | hsl(193, 45%, 55%) |
| OKLCH | oklch(69% 0.085 218.9) |
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 #58A8BF | 2.70:1 | Fails | Lc -57.5 | Large or bold text, headings |
| Black text on #58A8BF | 7.76:1 | AAA | Lc 51.8 | Large or bold text, headings |
| #58A8BF text on white | 2.70:1 | Fails | Lc 52.3 | Large or bold text, headings |
| #58A8BF text on black | 7.76:1 | AAA | Lc -49.6 | 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
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100
#DFEDF1
oklch(93.7% 0.016 216.7)
-
Step 200
200
#C5DEE6
oklch(88.5% 0.029 219)
-
Step 300
300
#9BC9D8
oklch(80.8% 0.053 219.8)
-
Step 400
400 (this color)
#58A8BF
oklch(69% 0.085 218.9)
-
Step 500
500
#1A98B6
oklch(63% 0.109 219.4)
-
Step 600
600
#00819B
oklch(55.7% 0.1 218.5)
-
Step 700
700
#006C83
oklch(49.1% 0.089 219.3)
-
Step 800
800
#00586B
oklch(42.5% 0.077 219.1)
-
Step 900
900
#004A5A
oklch(37.8% 0.068 218.5)
-
Step 950
950
#052B35
oklch(26.9% 0.045 219.7)
#58A8BF 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) | #99A4C0 | 0.072 |
| Deuteranopia (no green cones) | #8A98BF | 0.066 |
| Tritanopia (no blue cones) | #00B0AF | 0.054 |
| Achromatopsia (no color) | #9D9D9D | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58A8BF
#58A8BF
oklch(69% 0.085 218.9)
- #C98974
#C98974
oklch(68.9% 0.085 38.9)
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 #58A8BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.033
- Turquoise Blue #06B1C4 ΔE 0.039
- Cadet Blue #5F9EA0 ΔE 0.046
- Bluegrey #85A3B2 ΔE 0.047
- Bluey Grey #89A0B0 ΔE 0.054
- Light Sea Green #20B2AA ΔE 0.059
- Cool Gray #8D99AE ΔE 0.065
- Dull Teal #5F9E8F ΔE 0.068
Use #58A8BF 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.