#58A3BF
Closest named color: Greyblue (#77A1B5). oklch(67.8% 0.085 224.6), rgb(88, 163, 191).
Aa
Black text reads best on this color (7.40:1).
About this color
#58A3BF is a medium-light, moderately saturated teal or cyan. In OKLCH its lightness is 68%, its chroma 0.085 and its hue 225°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.032 away. Black text reads best on it, at 7.40:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (68%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.40:1 |
| White text | 2.83:1 |
Values
| HEX | #58A3BF |
| RGB | rgb(88, 163, 191) |
| HSL | hsl(196, 45%, 55%) |
| OKLCH | oklch(67.8% 0.085 224.6) |
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 #58A3BF | 2.83:1 | Fails | Lc -59.5 | Large or bold text, headings |
| Black text on #58A3BF | 7.40:1 | AAA | Lc 49.8 | Large or bold text, headings |
| #58A3BF text on white | 2.83:1 | Fails | Lc 54.2 | Large or bold text, headings |
| #58A3BF text on black | 7.40:1 | AAA | Lc -47.6 | 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
#F1F7F9
oklch(97.2% 0.007 219.6)
-
Step 100
100
#E0ECF2
oklch(93.6% 0.015 229)
-
Step 200
200
#C5DEE8
oklch(88.5% 0.03 223.8)
-
Step 300
300
#9CC9DB
oklch(81% 0.054 224.4)
-
Step 400
400 (this color)
#58A3BF
oklch(67.8% 0.085 224.6)
-
Step 500
500
#2797BA
oklch(63.1% 0.108 224.1)
-
Step 600
600
#007FA1
oklch(55.5% 0.105 225)
-
Step 700
700
#006B88
oklch(49.1% 0.093 224.9)
-
Step 800
800
#005870
oklch(42.8% 0.081 224.4)
-
Step 900
900
#01495E
oklch(37.7% 0.071 225.2)
-
Step 950
950
#072B37
oklch(27% 0.045 224.7)
#58A3BF 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) | #93A0C0 | 0.066 |
| Deuteranopia (no green cones) | #8495BF | 0.058 |
| Tritanopia (no blue cones) | #04ACAC | 0.059 |
| Achromatopsia (no color) | #999999 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58A3BF
#58A3BF
oklch(67.8% 0.085 224.6)
- #C4876C
#C4876C
oklch(67.8% 0.085 44.7)
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 #58A3BF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.032
- Cadet Blue #5F9EA0 ΔE 0.044
- Turquoise Blue #06B1C4 ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.050
- Bluey Grey #89A0B0 ΔE 0.054
- Cool Gray #8D99AE ΔE 0.062
- Faded Blue #658CBB ΔE 0.064
- Silver Lake Blue #778DA9 ΔE 0.064
Use #58A3BF 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.