#5C91B0#5C91B0

#5C91B0 is a light, moderate cyan. Relative luminance 0.257; OKLCH L 63.2% C 0.073 H 235.3°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#5C91B0
RGB	rgb(92, 145, 176)
HSL	hsl(202, 35%, 53%)
HSV	hsv(202, 48%, 69%)
CMYK	cmyk(47.7%, 17.6%, 0%, 31%)
CIE-LAB	lab(57.71, -9.00, -21.71)
CIE-LCH	lch(57.71, 23.50, 247.47°)
OKLab	oklab(63.17% -0.0417 -0.0602)
OKLCH	oklch(63.17% 0.073 235.3)
XYZ	xyz(22.3727, 25.6590, 44.8396)
Luminance	0.2566 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5C91B0 #B07B5C

analogous

#5CB0A5 #5C91B0 #5C67B0

triadic

#5C91B0 #B05C91 #91B05C

tetradic

#5C91B0 #A55CB0 #B07B5C #67B05C

square

#5C91B0 #A55CB0 #B07B5C #67B05C

split-complementary

#5C91B0 #B05C67 #B0A55C

monochromatic

#304F62 #44718B #5C91B0 #85ADC4 #AEC9D8

Accessibility & contrast

On white

3.42

#5C91B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#5C91B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5C91B0

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5C91B0	#FFFFFF	#000000	##000000
##5C91B0	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8390B2

Deuteranopia (green-blind)

#7787B0

Tritanopia (blue-blind)

#35999B

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #5c91b0;
/* rgb */ color: rgb(92, 145, 176);
/* oklch */ color: oklch(63.2% 0.073 235.3);

Tailwind

colors: {
  custom: {
    50: '#8fb1c7',
    500: '#5c91b0',
    950: '#000000',
  },
}

SCSS

$custom: #5c91b0;
$custom-light: #8fb1c7;
$custom-dark: #000000;

JSON

{
  "hex": "#5c91b0",
  "rgb": {
    "r": 92,
    "g": 145,
    "b": 176
  },
  "hsl": {
    "h": 202.143,
    "s": 34.711,
    "l": 52.549
  },
  "oklch": {
    "l": 0.63167,
    "c": 0.07326,
    "h": 235.3
  },
  "luminance": 0.25661
}

Semantic roles & 50–950 ramp

primary

#5C91B0

secondary

#C6AFA2

accent

#865DCB

background

#F9FAFC

surface

#F1F5F8

border

#CBCFD1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #5C91B0

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →