#255B93#255B93

#255B93 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.4% C 0.108 H 252.0°. Best body text is #FFFFFF at 7.01:1 contrast (WCAG AA passes).

Color values

HEX	#255B93
RGB	rgb(37, 91, 147)
HSL	hsl(211, 60%, 36%)
HSV	hsv(211, 75%, 58%)
CMYK	cmyk(74.8%, 38.1%, 0%, 42.4%)
CIE-LAB	lab(37.81, 2.27, -35.92)
CIE-LCH	lch(37.81, 35.99, 273.62°)
OKLab	oklab(46.39% -0.0333 -0.1023)
OKLCH	oklch(46.39% 0.108 252)
XYZ	xyz(9.7685, 9.9810, 29.0098)
Luminance	0.0998 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255B93 #935D25

analogous

#259293 #255B93 #262593

triadic

#255B93 #93255B #5B9325

tetradic

#255B93 #932592 #935D25 #259326

square

#255B93 #932592 #935D25 #259326

split-complementary

#255B93 #932625 #929325

monochromatic

#0C1E31 #193D62 #255B93 #3179C4 #5C98D6

Accessibility & contrast

On white

7.01

#255B93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#255B93 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #255B93

7.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255B93	#FFFFFF	#000000	##FFFFFF
##255B93	1.00	7.01	3.00	7.01
#FFFFFF	7.01	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#415F95

Deuteranopia (green-blind)

#315492

Tritanopia (blue-blind)

#006870

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #255b93;
/* rgb */ color: rgb(37, 91, 147);
/* oklch */ color: oklch(46.4% 0.108 252.0);

Tailwind

colors: {
  custom: {
    50: '#6f89b3',
    500: '#255b93',
    950: '#000000',
  },
}

SCSS

$custom: #255b93;
$custom-light: #6f89b3;
$custom-dark: #000000;

JSON

{
  "hex": "#255b93",
  "rgb": {
    "r": 37,
    "g": 91,
    "b": 147
  },
  "hsl": {
    "h": 210.545,
    "s": 59.783,
    "l": 36.078
  },
  "oklch": {
    "l": 0.46391,
    "c": 0.10758,
    "h": 252
  },
  "luminance": 0.09982
}

Semantic roles & 50–950 ramp

primary

#255B93

secondary

#BB8B59

accent

#9545E3

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #255B93

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

Preview Lab → · Contrast checker → · Palette generator →