#255773#255773

#255773 is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.6% C 0.071 H 236.1°. Best body text is #FFFFFF at 7.81:1 contrast (WCAG AA passes).

Color values

HEX	#255773
RGB	rgb(37, 87, 115)
HSL	hsl(202, 51%, 30%)
HSV	hsv(202, 68%, 45%)
CMYK	cmyk(67.8%, 24.3%, 0%, 54.9%)
CIE-LAB	lab(34.90, -7.19, -20.91)
CIE-LCH	lch(34.90, 22.11, 251.02°)
OKLab	oklab(43.56% -0.0394 -0.0587)
OKLCH	oklch(43.56% 0.071 236.1)
XYZ	xyz(7.2645, 8.4468, 17.4639)
Luminance	0.0845 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255773 #734125

analogous

#257368 #255773 #253073

triadic

#255773 #732557 #577325

tetradic

#255773 #682573 #734125 #307325

square

#255773 #682573 #734125 #307325

split-complementary

#255773 #732530 #736825

monochromatic

#071217 #163445 #255773 #347AA1 #4D9AC6

Accessibility & contrast

On white

7.81

#255773 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.69

#255773 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255773

7.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255773	#FFFFFF	#000000	##FFFFFF
##255773	1.00	7.81	2.69	7.81
#FFFFFF	7.81	1.00	21.00	1.00
#000000	2.69	21.00	1.00	21.00
##FFFFFF	7.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5674

Deuteranopia (green-blind)

#3F4F73

Tritanopia (blue-blind)

#005E60

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #255773;
/* rgb */ color: rgb(37, 87, 115);
/* oklch */ color: oklch(43.6% 0.071 236.1);

Tailwind

colors: {
  custom: {
    50: '#69869b',
    500: '#255773',
    950: '#000000',
  },
}

SCSS

$custom: #255773;
$custom-light: #69869b;
$custom-dark: #000000;

JSON

{
  "hex": "#255773",
  "rgb": {
    "r": 37,
    "g": 87,
    "b": 115
  },
  "hsl": {
    "h": 201.538,
    "s": 51.316,
    "l": 29.804
  },
  "oklch": {
    "l": 0.43556,
    "c": 0.07067,
    "h": 236.1
  },
  "luminance": 0.08448
}

Semantic roles & 50–950 ramp

primary

#255773

secondary

#A66E4E

accent

#804DDB

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #255773

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

Preview Lab → · Contrast checker → · Palette generator →