#5F91C9#5F91C9

#5F91C9 is a light, moderate cyan. Relative luminance 0.269; OKLCH L 64.5% C 0.100 H 252.2°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX#5F91C9
RGBrgb(95, 145, 201)
HSLhsl(212, 50%, 58%)
HSVhsv(212, 53%, 79%)
CMYKcmyk(52.7%, 27.9%, 0%, 21.2%)
CIE-LABlab(58.88, -0.77, -34.04)
CIE-LCHlch(58.88, 34.05, 268.70°)
OKLaboklab(64.46% -0.0307 -0.0955)
OKLCHoklch(64.46% 0.1 252.2)
XYZxyz(25.3836, 26.8988, 59.1014)
Luminance0.2690 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#5F91C9 #C9975F
analogous
#5FC6C9 #5F91C9 #625FC9
triadic
#5F91C9 #C95F91 #91C95F
tetradic
#5F91C9 #C95FC6 #C9975F #5FC962
square
#5F91C9 #C95FC6 #C9975F #5FC962
split-complementary
#5F91C9 #C9625F #C6C95F
monochromatic
#2C5482 #3B72B0 #5F91C9 #8DB0D8 #BBD0E8

Accessibility & contrast

On white

3.29
#5F91C9 on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

6.38
#5F91C9 on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F91C9
6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##5F91C9#FFFFFF#000000##000000
##5F91C91.003.296.386.38
#FFFFFF3.291.0021.0021.00
#0000006.3821.001.001.00
##0000006.3821.001.001.00

Color blindness preview

Protanopia (red-blind)
#7A93CB
Deuteranopia (green-blind)
#6D89C8
Tritanopia (blue-blind)
#249EA5
Achromatopsia (no color)
#8E8E8E

Design tokens & code

CSS
--color: #5f91c9;
/* rgb */ color: rgb(95, 145, 201);
/* oklch */ color: oklch(64.5% 0.100 252.2);
Tailwind
colors: {
  custom: {
    50: '#93b1d9',
    500: '#5f91c9',
    950: '#000000',
  },
}
SCSS
$custom: #5f91c9;
$custom-light: #93b1d9;
$custom-dark: #000000;
JSON
{
  "hex": "#5f91c9",
  "rgb": {
    "r": 95,
    "g": 145,
    "b": 201
  },
  "hsl": {
    "h": 211.698,
    "s": 49.533,
    "l": 58.039
  },
  "oklch": {
    "l": 0.64465,
    "c": 0.1003,
    "h": 252.2
  },
  "luminance": 0.26901
}

Semantic roles & 50–950 ramp

primary
#5F91C9
secondary
#D7C3AD
accent
#984FD9
background
#F9FAFD
surface
#F2F4FA
border
#CCCED3
text
#0E1014
muted
#7E7F83

Preview Lab

Preview with #5F91C9

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

Preview Lab → · Contrast checker → · Palette generator →

#5F91C9 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva