#255671#255671

#255671 is a dark, moderate cyan. Relative luminance 0.082; OKLCH L 43.2% C 0.069 H 235.6°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).

Color values

HEX	#255671
RGB	rgb(37, 86, 113)
HSL	hsl(201, 51%, 29%)
HSV	hsv(201, 67%, 44%)
CMYK	cmyk(67.3%, 23.9%, 0%, 55.7%)
CIE-LAB	lab(34.48, -7.30, -20.32)
CIE-LCH	lch(34.48, 21.59, 250.24°)
OKLab	oklab(43.19% -0.039 -0.057)
OKLCH	oklch(43.19% 0.069 235.6)
XYZ	xyz(7.0702, 8.2404, 16.8375)
Luminance	0.0824 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255671 #714025

analogous

#257166 #255671 #253071

triadic

#255671 #712556 #567125

tetradic

#255671 #662571 #714025 #307125

square

#255671 #662571 #714025 #307125

split-complementary

#255671 #712530 #716625

monochromatic

#081217 #163343 #255671 #34799F #4C9AC4

Accessibility & contrast

On white

7.93

#255671 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.65

#255671 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255671

7.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255671	#FFFFFF	#000000	##FFFFFF
##255671	1.00	7.93	2.65	7.93
#FFFFFF	7.93	1.00	21.00	1.00
#000000	2.65	21.00	1.00	21.00
##FFFFFF	7.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495572

Deuteranopia (green-blind)

#3F4E71

Tritanopia (blue-blind)

#005D5F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #255671;
/* rgb */ color: rgb(37, 86, 113);
/* oklch */ color: oklch(43.2% 0.069 235.6);

Tailwind

colors: {
  custom: {
    50: '#68859a',
    500: '#255671',
    950: '#000000',
  },
}

SCSS

$custom: #255671;
$custom-light: #68859a;
$custom-dark: #000000;

JSON

{
  "hex": "#255671",
  "rgb": {
    "r": 37,
    "g": 86,
    "b": 113
  },
  "hsl": {
    "h": 201.316,
    "s": 50.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.43193,
    "c": 0.06903,
    "h": 235.6
  },
  "luminance": 0.08241
}

Semantic roles & 50–950 ramp

primary

#255671

secondary

#A46C4E

accent

#804EDA

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #255671

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

Preview Lab → · Contrast checker → · Palette generator →