#5C97BD
Closest named color: Faded Blue (#658CBB). oklch(65.1% 0.084 238.2), rgb(92, 151, 189).
Aa
Black text reads best on this color (6.61:1).
About this color
#5C97BD is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.084 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.031 away. Black text reads best on it, at 6.61:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.084) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.61:1 |
| White text | 3.17:1 |
Values
| HEX | #5C97BD |
| RGB | rgb(92, 151, 189) |
| HSL | hsl(204, 42%, 55%) |
| OKLCH | oklch(65.1% 0.084 238.2) |
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 #5C97BD | 3.17:1 | AA large text | Lc -64.2 | Content text, not long reading |
| Black text on #5C97BD | 6.61:1 | AA | Lc 45.3 | Large or bold text, headings |
| #5C97BD text on white | 3.17:1 | AA large text | Lc 58.8 | Large or bold text, headings |
| #5C97BD text on black | 6.61:1 | AA | Lc -43.0 | 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
#F2F6F9
oklch(97.1% 0.006 239.8)
-
Step 100
100
#E3EBF1
oklch(93.6% 0.012 239.9)
-
Step 200
200
#CCDCE7
oklch(88.6% 0.023 237.7)
-
Step 300
300
#A9C5D8
oklch(80.9% 0.041 237.7)
-
Step 400
400
#7AA7C5
oklch(70.7% 0.065 238.1)
-
Step 500
500 (this color)
#5C97BD
oklch(65.1% 0.084 238.2)
-
Step 600
600
#397BA2
oklch(55.7% 0.09 237.4)
-
Step 700
700
#2A678B
oklch(49.1% 0.085 238)
-
Step 800
800
#255471
oklch(42.7% 0.07 238.6)
-
Step 900
900
#23465B
oklch(37.8% 0.054 236.9)
-
Step 950
950
#152935
oklch(27% 0.034 236.3)
#5C97BD 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) | #8696BF | 0.049 |
| Deuteranopia (no green cones) | #798CBC | 0.042 |
| Tritanopia (no blue cones) | #26A1A4 | 0.067 |
| Achromatopsia (no color) | #909090 | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5C97BD
#5C97BD
oklch(65.1% 0.084 238.2)
- #B6835B
#B6835B
oklch(65.1% 0.084 58.7)
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 #5C97BD, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.031
- Silver Lake Blue #778DA9 ΔE 0.042
- Blue Grey #758DA3 ΔE 0.046
- Greyblue #77A1B5 ΔE 0.047
- Dusty Blue #5A86AD ΔE 0.049
- Cadet Blue #5F9EA0 ΔE 0.054
- Off Blue #5684AE ΔE 0.055
- Cool Blue #4984B8 ΔE 0.059
Use #5C97BD 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.