#5F97BE
Closest named color: Faded Blue (#658CBB). oklch(65.3% 0.083 240.1), rgb(95, 151, 190).
Aa
Black text reads best on this color (6.65:1).
About this color
#5F97BE is a medium-light, moderately saturated blue. In OKLCH its lightness is 65%, its chroma 0.083 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Faded Blue (#658CBB), ΔE 0.030 away. Black text reads best on it, at 6.65:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | moderately saturated (0.083) |
| Temperature | cool |
| Nearest name | Faded Blue (#658CBB) |
| Black text | 6.65:1 |
| White text | 3.15:1 |
Values
| HEX | #5F97BE |
| RGB | rgb(95, 151, 190) |
| HSL | hsl(205, 42%, 56%) |
| OKLCH | oklch(65.3% 0.083 240.1) |
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 #5F97BE | 3.15:1 | AA large text | Lc -63.9 | Content text, not long reading |
| Black text on #5F97BE | 6.65:1 | AA | Lc 45.5 | Large or bold text, headings |
| #5F97BE text on white | 3.15:1 | AA large text | Lc 58.5 | Large or bold text, headings |
| #5F97BE text on black | 6.65:1 | AA | Lc -43.2 | 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
#AAC5D9
oklch(81% 0.041 240.1)
-
Step 400
400
#7CA7C6
oklch(70.9% 0.065 240.2)
-
Step 500
500 (this color)
#5F97BE
oklch(65.3% 0.083 240.1)
-
Step 600
600
#3C7AA3
oklch(55.6% 0.09 240.1)
-
Step 700
700
#2E678C
oklch(49.3% 0.084 240)
-
Step 800
800
#275471
oklch(42.8% 0.069 239.4)
-
Step 900
900
#25455C
oklch(37.7% 0.055 241.5)
-
Step 950
950
#162936
oklch(27.1% 0.035 239.7)
#5F97BE 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) | #8697C0 | 0.046 |
| Deuteranopia (no green cones) | #798DBD | 0.038 |
| Tritanopia (no blue cones) | #2EA1A4 | 0.068 |
| Achromatopsia (no color) | #919191 | 0.083 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5F97BE
#5F97BE
oklch(65.3% 0.083 240.1)
- #B6845B
#B6845B
oklch(65.3% 0.083 60)
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 #5F97BE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Faded Blue #658CBB ΔE 0.030
- Silver Lake Blue #778DA9 ΔE 0.041
- Greyblue #77A1B5 ΔE 0.045
- Blue Grey #758DA3 ΔE 0.045
- Dusty Blue #5A86AD ΔE 0.050
- Cadet Blue #5F9EA0 ΔE 0.056
- Off Blue #5684AE ΔE 0.056
- Cool Gray #8D99AE ΔE 0.060
Use #5F97BE 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.