#58AADA
Closest named color: Greyblue (#77A1B5). oklch(70.6% 0.107 236.6), rgb(88, 170, 218).
Aa
Black text reads best on this color (8.17:1).
About this color
#58AADA is a medium-light, moderately saturated blue. In OKLCH its lightness is 71%, its chroma 0.107 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.057 away. Black text reads best on it, at 8.17:1.
| Hue family | Blues |
| Lightness | medium-light (71%) |
| Chroma | moderately saturated (0.107) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.17:1 |
| White text | 2.56:1 |
Values
| HEX | #58AADA |
| RGB | rgb(88, 170, 218) |
| HSL | hsl(202, 64%, 60%) |
| OKLCH | oklch(70.6% 0.107 236.6) |
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 #58AADA | 2.56:1 | Fails | Lc -55.2 | Large or bold text, headings |
| Black text on #58AADA | 8.17:1 | AAA | Lc 54.0 | Large or bold text, headings |
| #58AADA text on white | 2.56:1 | Fails | Lc 50.0 | Large or bold text, headings |
| #58AADA text on black | 8.17:1 | AAA | Lc -51.9 | 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
#F0F6FB
oklch(97% 0.009 242.8)
-
Step 100
100
#DEECF5
oklch(93.5% 0.019 235.7)
-
Step 200
200
#C3DDEF
oklch(88.4% 0.037 238.1)
-
Step 300
300
#98C8E7
oklch(81% 0.067 237)
-
Step 400
400 (this color)
#58AADA
oklch(70.6% 0.107 236.6)
-
Step 500
500
#0594D1
oklch(63.1% 0.137 236.8)
-
Step 600
600
#007CB0
oklch(55.5% 0.121 236.7)
-
Step 700
700
#006895
oklch(49% 0.107 237)
-
Step 800
800
#00557B
oklch(42.6% 0.093 237.2)
-
Step 900
900
#004767
oklch(37.7% 0.082 236.6)
-
Step 950
950
#022A3E
oklch(27% 0.056 236.2)
#58AADA 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) | #94A9DC | 0.064 |
| Deuteranopia (no green cones) | #829CD9 | 0.053 |
| Tritanopia (no blue cones) | #00B6BA | 0.077 |
| Achromatopsia (no color) | #A2A2A2 | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #58AADA
#58AADA
oklch(70.6% 0.107 236.6)
- #D38E5C
#D38E5C
oklch(70.6% 0.107 55.9)
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 #58AADA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.057
- Turquoise Blue #06B1C4 ΔE 0.057
- Bluegrey #85A3B2 ΔE 0.068
- Deep Sky Blue #00BFFF ΔE 0.069
- Cornflower Blue #6495ED ΔE 0.070
- Bluey Grey #89A0B0 ΔE 0.073
- Chefchaouen Blue #4895EF ΔE 0.075
- Cool Gray #8D99AE ΔE 0.081
Use #58AADA 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.