#255396#255396

#255396 is a dark, vivid blue. Relative luminance 0.088; OKLCH L 44.7% C 0.121 H 258.1°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#255396
RGB	rgb(37, 83, 150)
HSL	hsl(216, 60%, 37%)
HSV	hsv(216, 75%, 59%)
CMYK	cmyk(75.3%, 44.7%, 0%, 41.2%)
CIE-LAB	lab(35.56, 8.65, -41.32)
CIE-LCH	lch(35.56, 42.22, 281.83°)
OKLab	oklab(44.7% -0.025 -0.1183)
OKLCH	oklch(44.7% 0.121 258.1)
XYZ	xyz(9.3592, 8.7808, 30.0499)
Luminance	0.0878 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#255396 #966825

analogous

#258C96 #255396 #2F2596

triadic

#255396 #962553 #539625

tetradic

#255396 #96258C #966825 #25962F

square

#255396 #96258C #966825 #25962F

split-complementary

#255396 #962F25 #8C9625

monochromatic

#0D1D34 #193865 #255396 #316EC7 #5E8FD7

Accessibility & contrast

On white

7.62

#255396 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#255396 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #255396

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##255396	#FFFFFF	#000000	##FFFFFF
##255396	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#325999

Deuteranopia (green-blind)

#1C4F95

Tritanopia (blue-blind)

#00636D

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #255396;
/* rgb */ color: rgb(37, 83, 150);
/* oklch */ color: oklch(44.7% 0.121 258.1);

Tailwind

colors: {
  custom: {
    50: '#6f82b5',
    500: '#255396',
    950: '#000000',
  },
}

SCSS

$custom: #255396;
$custom-light: #6f82b5;
$custom-dark: #000000;

JSON

{
  "hex": "#255396",
  "rgb": {
    "r": 37,
    "g": 83,
    "b": 150
  },
  "hsl": {
    "h": 215.575,
    "s": 60.428,
    "l": 36.667
  },
  "oklch": {
    "l": 0.44699,
    "c": 0.12088,
    "h": 258.1
  },
  "luminance": 0.08782
}

Semantic roles & 50–950 ramp

primary

#255396

secondary

#BC945B

accent

#A344E4

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #255396

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

Preview Lab → · Contrast checker → · Palette generator →