#58A8BE
Closest named color: Greyblue (#77A1B5). oklch(68.9% 0.085 218), rgb(88, 168, 190).
Aa
Black text reads best on this color (7.75:1).
About this color
#58A8BE is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 69%, its chroma 0.085 and its hue 218°. 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 7.75:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.75:1 |
| White text | 2.70:1 |
Values
| HEX | #58A8BE |
| RGB | rgb(88, 168, 190) |
| HSL | hsl(193, 44%, 55%) |
| OKLCH | oklch(68.9% 0.085 218) |
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 #58A8BE | 2.70:1 | Fails | Lc -57.5 | Large or bold text, headings |
| Black text on #58A8BE | 7.75:1 | AAA | Lc 51.7 | Large or bold text, headings |
| #58A8BE text on white | 2.70:1 | Fails | Lc 52.3 | Large or bold text, headings |
| #58A8BE text on black | 7.75:1 | 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
#9BCAD7
oklch(81% 0.052 216.6)
-
Step 400
400 (this color)
#58A8BE
oklch(68.9% 0.085 218)
-
Step 500
500
#1B99B5
oklch(63.2% 0.108 217.9)
-
Step 600
600
#00819A
oklch(55.7% 0.1 217.7)
-
Step 700
700
#006C82
oklch(49.1% 0.088 218.4)
-
Step 800
800
#00596B
oklch(42.8% 0.077 217.7)
-
Step 900
900
#004A59
oklch(37.7% 0.067 217.2)
-
Step 950
950
#052C35
oklch(27.2% 0.045 217.1)
#58A8BE 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) | #9AA4BF | 0.074 |
| Deuteranopia (no green cones) | #8A98BE | 0.066 |
| Tritanopia (no blue cones) | #01B0AF | 0.053 |
| Achromatopsia (no color) | #9D9D9D | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58A8BE
#58A8BE
oklch(68.9% 0.085 218)
- #C98975
#C98975
oklch(68.9% 0.084 38.1)
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 #58A8BE, 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 0.045
- Bluegrey #85A3B2 ΔE 0.047
- Bluey Grey #89A0B0 ΔE 0.053
- Light Sea Green #20B2AA ΔE 0.058
- Cool Gray #8D99AE ΔE 0.065
- Dull Teal #5F9E8F ΔE 0.067
Use #58A8BE 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.