#5A97CC
Closest named color: Faded Blue (#658CBB). oklch(65.7% 0.102 246.3), rgb(90, 151, 204).
Aa
Black text reads best on this color (6.73:1).
About this color
#5A97CC is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.102 and its hue 246°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.035 away. Black text reads best on it, at 6.73:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.102) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.73:1 |
| White text | 3.11:1 |
Values
| HEX | #5A97CC |
| RGB | rgb(90, 151, 204) |
| HSL | hsl(208, 53%, 58%) |
| OKLCH | oklch(65.7% 0.102 246.3) |
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 #5A97CC | 3.11:1 | AA large text | Lc -63.4 | Content text, not long reading |
| Black text on #5A97CC | 6.73:1 | AA | Lc 46.0 | Large or bold text, headings |
| #5A97CC text on white | 3.11:1 | AA large text | Lc 58.0 | Large or bold text, headings |
| #5A97CC text on black | 6.73:1 | AA | Lc -43.7 | 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
#F2F6FA
oklch(97.1% 0.007 247.9)
-
Step 100
100
#E2EBF3
oklch(93.6% 0.015 244.7)
-
Step 200
200
#CBDBEB
oklch(88.4% 0.028 248.1)
-
Step 300
300
#A7C4E0
oklch(80.8% 0.051 247.5)
-
Step 400
400
#77A6D0
oklch(70.8% 0.08 246.2)
-
Step 500
500 (this color)
#5A97CC
oklch(65.7% 0.102 246.3)
-
Step 600
600
#3478B0
oklch(55.5% 0.111 246.5)
-
Step 700
700
#266597
oklch(49.1% 0.102 246.1)
-
Step 800
800
#21537B
oklch(42.8% 0.085 245.9)
-
Step 900
900
#214563
oklch(37.8% 0.066 245.9)
-
Step 950
950
#14283A
oklch(26.9% 0.043 247.2)
#5A97CC 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) | #8098CE | 0.043 |
| Deuteranopia (no green cones) | #718DCB | 0.034 |
| Tritanopia (no blue cones) | #00A4A9 | 0.087 |
| Achromatopsia (no color) | #929292 | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5A97CC
#5A97CC
oklch(65.7% 0.102 246.3)
- #BB8449
#BB8449
oklch(65.6% 0.102 66.3)
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 #5A97CC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.035
- Dark Sky Blue #448EE4 ΔE 0.053
- Cornflower Blue #6495ED ΔE 0.053
- Chefchaouen Blue #4895EF ΔE 0.056
- Silver Lake Blue #778DA9 ΔE 0.057
- Dusty Blue #5A86AD ΔE 0.059
- Greyblue #77A1B5 ΔE 0.060
- Cool Blue #4984B8 ΔE 0.061
Use #5A97CC 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.