#5C97AC
Closest named color: Cadet Blue (#5F9EA0). oklch(64.4% 0.069 222.8), rgb(92, 151, 172).
Aa
Black text reads best on this color (6.47:1).
About this color
#5C97AC is a medium-light, muted teal or cyan. In OKLCH its lightness is 64%, its chroma 0.069 and its hue 223°. Its hue sits on the cool side of the wheel. The nearest named color is Cadet Blue (#5F9EA0), ΔE 0.032 away. Black text reads best on it, at 6.47:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (64%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Cadet Blue (#5F9EA0) |
| Black text | 6.47:1 |
| White text | 3.24:1 |
Values
| HEX | #5C97AC |
| RGB | rgb(92, 151, 172) |
| HSL | hsl(196, 33%, 52%) |
| OKLCH | oklch(64.4% 0.069 222.8) |
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 #5C97AC | 3.24:1 | AA large text | Lc -65.0 | Content text, not long reading |
| Black text on #5C97AC | 6.47:1 | AA | Lc 44.5 | Non-text elements, placeholder text |
| #5C97AC text on white | 3.24:1 | AA large text | Lc 59.6 | Large or bold text, headings |
| #5C97AC text on black | 6.47:1 | AA | Lc -42.1 | 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
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E3EBEF
oklch(93.5% 0.01 228.9)
-
Step 200
200
#CDDCE2
oklch(88.5% 0.018 223.6)
-
Step 300
300
#AAC6D1
oklch(80.9% 0.034 223.5)
-
Step 400
400
#7CA9B9
oklch(70.8% 0.054 221.9)
-
Step 500
500 (this color)
#5C97AC
oklch(64.4% 0.069 222.8)
-
Step 600
600
#3B7D93
oklch(55.6% 0.075 222.5)
-
Step 700
700
#2D697D
oklch(49% 0.069 222.9)
-
Step 800
800
#265666
oklch(42.7% 0.058 222.6)
-
Step 900
900
#244753
oklch(37.7% 0.045 222.5)
-
Step 950
950
#162A31
oklch(27.1% 0.029 222.4)
#5C97AC 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) | #8B94AD | 0.056 |
| Deuteranopia (no green cones) | #7F8BAC | 0.050 |
| Tritanopia (no blue cones) | #369E9E | 0.045 |
| Achromatopsia (no color) | #8F8F8F | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C97AC
#5C97AC
oklch(64.4% 0.069 222.8)
- #B2806C
#B2806C
oklch(64.4% 0.069 42.7)
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 #5C97AC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cadet Blue #5F9EA0 ΔE 0.032
- Blue Grey #758DA3 ΔE 0.036
- Silver Lake Blue #778DA9 ΔE 0.038
- Greyblue #77A1B5 ΔE 0.045
- Faded Blue #658CBB ΔE 0.045
- Light Slate Gray #778899 ΔE 0.049
- Dusty Blue #5A86AD ΔE 0.051
- Sea #3C9992 ΔE 0.053
Use #5C97AC 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.