#255391#255391

#255391 is a dark, moderate cyan. Relative luminance 0.086; OKLCH L 44.4% C 0.114 H 256.8°. Best body text is #FFFFFF at 7.71:1 contrast (WCAG AA passes).

Color values

HEX	#255391
RGB	rgb(37, 83, 145)
HSL	hsl(214, 59%, 36%)
HSV	hsv(214, 74%, 57%)
CMYK	cmyk(74.5%, 42.8%, 0%, 43.1%)
CIE-LAB	lab(35.25, 6.70, -38.78)
CIE-LCH	lch(35.25, 39.36, 279.81°)
OKLab	oklab(44.36% -0.0261 -0.1108)
OKLCH	oklch(44.36% 0.114 256.8)
XYZ	xyz(8.9652, 8.6232, 27.9745)
Luminance	0.0862 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255391 #916325

analogous

#258991 #255391 #2D2591

triadic

#255391 #912553 #539125

tetradic

#255391 #912589 #916325 #25912D

square

#255391 #912589 #916325 #25912D

split-complementary

#255391 #912D25 #899125

monochromatic

#0C1B2F #193760 #255391 #316FC2 #5B8FD5

Accessibility & contrast

On white

7.71

#255391 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.72

#255391 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255391

7.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255391	#FFFFFF	#000000	##FFFFFF
##255391	1.00	7.71	2.72	7.71
#FFFFFF	7.71	1.00	21.00	1.00
#000000	2.72	21.00	1.00	21.00
##FFFFFF	7.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355893

Deuteranopia (green-blind)

#234E90

Tritanopia (blue-blind)

#00626B

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #255391;
/* rgb */ color: rgb(37, 83, 145);
/* oklch */ color: oklch(44.4% 0.114 256.8);

Tailwind

colors: {
  custom: {
    50: '#6e82b1',
    500: '#255391',
    950: '#000000',
  },
}

SCSS

$custom: #255391;
$custom-light: #6e82b1;
$custom-dark: #000000;

JSON

{
  "hex": "#255391",
  "rgb": {
    "r": 37,
    "g": 83,
    "b": 145
  },
  "hsl": {
    "h": 214.444,
    "s": 59.341,
    "l": 35.686
  },
  "oklch": {
    "l": 0.44358,
    "c": 0.11385,
    "h": 256.8
  },
  "luminance": 0.08624
}

Semantic roles & 50–950 ramp

primary

#255391

secondary

#BA9058

accent

#A045E3

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #255391

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

Preview Lab → · Contrast checker → · Palette generator →