#5C8D9E
Closest named color: Blue Grey (#758DA3). oklch(61.5% 0.059 221.9), rgb(92, 141, 158).
Aa
Black text reads best on this color (5.75:1).
About this color
#5C8D9E is a medium-dark, muted teal or cyan. In OKLCH its lightness is 61%, its chroma 0.059 and its hue 222°. Its hue sits on the cool side of the wheel. The nearest named color is Blue Grey (#758DA3), ΔE 0.032 away. Black text reads best on it, at 5.75:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.059) |
| Temperature | cool |
| Nearest name | Blue Grey (#758DA3) |
| Black text | 5.75:1 |
| White text | 3.64:1 |
Values
| HEX | #5C8D9E |
| RGB | rgb(92, 141, 158) |
| HSL | hsl(195, 26%, 49%) |
| OKLCH | oklch(61.5% 0.059 221.9) |
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 #5C8D9E | 3.64:1 | AA large text | Lc -69.5 | Content text, not long reading |
| Black text on #5C8D9E | 5.75:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #5C8D9E text on white | 3.64:1 | AA large text | Lc 64.0 | Content text, not long reading |
| #5C8D9E text on black | 5.75:1 | AA | Lc -37.7 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E4EBEE
oklch(93.6% 0.009 225.1)
-
Step 200
200
#CEDCE1
oklch(88.5% 0.017 221.1)
-
Step 300
300
#ADC5CE
oklch(80.8% 0.029 222.4)
-
Step 400
400
#82A8B5
oklch(70.8% 0.045 220.8)
-
Step 500
500 (this color)
#5C8D9E
oklch(61.5% 0.059 221.9)
-
Step 600
600
#467C8E
oklch(55.6% 0.064 221.6)
-
Step 700
700
#376879
oklch(49% 0.06 222.8)
-
Step 800
800
#2E5562
oklch(42.6% 0.049 221.6)
-
Step 900
900
#2A4650
oklch(37.6% 0.038 222.7)
-
Step 950
950
#19292F
oklch(26.9% 0.024 223.4)
#5C8D9E 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) | #838A9F | 0.049 |
| Deuteranopia (no green cones) | #79839E | 0.043 |
| Tritanopia (no blue cones) | #419392 | 0.039 |
| Achromatopsia (no color) | #868686 | 0.059 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C8D9E
#5C8D9E
oklch(61.5% 0.059 221.9)
- #A47969
#A47969
oklch(61.5% 0.059 41.3)
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 #5C8D9E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue Grey #758DA3 ΔE 0.032
- Steel #738595 ΔE 0.033
- Light Slate Gray #778899 ΔE 0.033
- Dusty Blue #5A86AD ΔE 0.036
- Silver Lake Blue #778DA9 ΔE 0.038
- Steel Grey #6F828A ΔE 0.039
- Slate Gray #708090 ΔE 0.041
- Off Blue #5684AE ΔE 0.042
Use #5C8D9E 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.