#58A4CB
Closest named color: Greyblue (#77A1B5). oklch(68.5% 0.095 232.8), rgb(88, 164, 203).
Aa
Black text reads best on this color (7.58:1).
About this color
#58A4CB is a medium-light, moderately saturated blue. In OKLCH its lightness is 69%, its chroma 0.095 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.041 away. Black text reads best on it, at 7.58:1.
| Hue family | Blues |
| Lightness | medium-light (69%) |
| Chroma | moderately saturated (0.095) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.58:1 |
| White text | 2.76:1 |
Values
| HEX | #58A4CB |
| RGB | rgb(88, 164, 203) |
| HSL | hsl(200, 53%, 57%) |
| OKLCH | oklch(68.5% 0.095 232.8) |
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 #58A4CB | 2.76:1 | Fails | Lc -58.5 | Large or bold text, headings |
| Black text on #58A4CB | 7.58:1 | AAA | Lc 50.8 | Large or bold text, headings |
| #58A4CB text on white | 2.76:1 | Fails | Lc 53.2 | Large or bold text, headings |
| #58A4CB text on black | 7.58:1 | AAA | Lc -48.6 | 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
#F0F6FA
oklch(97% 0.008 236.6)
-
Step 100
100
#DFECF4
oklch(93.6% 0.018 234.5)
-
Step 200
200
#C5DDEC
oklch(88.4% 0.033 235.2)
-
Step 300
300
#9BC8E1
oklch(80.9% 0.059 232.8)
-
Step 400
400 (this color)
#58A4CB
oklch(68.5% 0.095 232.8)
-
Step 500
500
#2195C6
oklch(63.1% 0.121 232.5)
-
Step 600
600
#007DAB
oklch(55.5% 0.115 233.2)
-
Step 700
700
#006990
oklch(49% 0.101 232.9)
-
Step 800
800
#005677
oklch(42.6% 0.088 233.1)
-
Step 900
900
#004864
oklch(37.8% 0.078 232.8)
-
Step 950
950
#062A3B
oklch(26.9% 0.05 233.9)
#58A4CB 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) | #91A2CD | 0.063 |
| Deuteranopia (no green cones) | #8196CA | 0.054 |
| Tritanopia (no blue cones) | #00AFB1 | 0.069 |
| Achromatopsia (no color) | #9B9B9B | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58A4CB
#58A4CB
oklch(68.5% 0.095 232.8)
- #C88961
#C88961
oklch(68.4% 0.095 52.9)
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 #58A4CB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.041
- Turquoise Blue #06B1C4 ΔE 0.052
- Bluegrey #85A3B2 ΔE 0.056
- Bluey Grey #89A0B0 ΔE 0.061
- Cadet Blue #5F9EA0 ΔE 0.062
- Faded Blue #658CBB ΔE 0.065
- Cool Gray #8D99AE ΔE 0.067
- Silver Lake Blue #778DA9 ΔE 0.072
Use #58A4CB 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.