#5F91C5#5F91C5

#5F91C5 is a light, moderate cyan. Relative luminance 0.267; OKLCH L 64.3% C 0.095 H 250.4°. Best body text is #000000 at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#5F91C5
RGB	rgb(95, 145, 197)
HSL	hsl(211, 47%, 57%)
HSV	hsv(211, 52%, 77%)
CMYK	cmyk(51.8%, 26.4%, 0%, 22.7%)
CIE-LAB	lab(58.71, -2.00, -32.06)
CIE-LCH	lch(58.71, 32.12, 266.43°)
OKLab	oklab(64.27% -0.0319 -0.0898)
OKLCH	oklch(64.27% 0.095 250.4)
XYZ	xyz(24.9192, 26.7130, 56.6555)
Luminance	0.2671 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F91C5 #C5935F

analogous

#5FC4C5 #5F91C5 #605FC5

triadic

#5F91C5 #C55F91 #91C55F

tetradic

#5F91C5 #C55FC4 #C5935F #5FC560

square

#5F91C5 #C55FC4 #C5935F #5FC560

split-complementary

#5F91C5 #C5605F #C4C55F

monochromatic

#2D547C #3D72A9 #5F91C5 #8CB0D5 #B9CFE6

Accessibility & contrast

On white

3.31

#5F91C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.34

#5F91C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F91C5

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F91C5	#FFFFFF	#000000	##000000
##5F91C5	1.00	3.31	6.34	6.34
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.34	21.00	1.00	1.00
##000000	6.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C93C7

Deuteranopia (green-blind)

#6F89C4

Tritanopia (blue-blind)

#299DA3

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #5f91c5;
/* rgb */ color: rgb(95, 145, 197);
/* oklch */ color: oklch(64.3% 0.095 250.4);

Tailwind

colors: {
  custom: {
    50: '#92b1d6',
    500: '#5f91c5',
    950: '#000000',
  },
}

SCSS

$custom: #5f91c5;
$custom-light: #92b1d6;
$custom-dark: #000000;

JSON

{
  "hex": "#5f91c5",
  "rgb": {
    "r": 95,
    "g": 145,
    "b": 197
  },
  "hsl": {
    "h": 210.588,
    "s": 46.789,
    "l": 57.255
  },
  "oklch": {
    "l": 0.64273,
    "c": 0.09528,
    "h": 250.4
  },
  "luminance": 0.26715
}

Semantic roles & 50–950 ramp

primary

#5F91C5

secondary

#D5C0AB

accent

#9551D6

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0D1014

muted

#7E7F83

Preview Lab

Preview with #5F91C5

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

Preview Lab → · Contrast checker → · Palette generator →