#19337E#19337E

#19337E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.1% C 0.131 H 265.5°. Best body text is #FFFFFF at 11.56:1 contrast (WCAG AA passes).

Color values

HEX	#19337E
RGB	rgb(25, 51, 126)
HSL	hsl(225, 67%, 30%)
HSV	hsv(225, 80%, 49%)
CMYK	cmyk(80.2%, 59.5%, 0%, 50.6%)
CIE-LAB	lab(23.93, 19.48, -45.29)
CIE-LCH	lch(23.93, 49.30, 293.27°)
OKLab	oklab(35.14% -0.0104 -0.1308)
OKLCH	oklch(35.14% 0.131 265.5)
XYZ	xyz(5.3493, 4.0801, 20.2402)
Luminance	0.0408 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19337E #7E6419

analogous

#19667E #19337E #31197E

triadic

#19337E #7E1933 #337E19

tetradic

#19337E #7E1966 #7E6419 #197E31

square

#19337E #7E1966 #7E6419 #197E31

split-complementary

#19337E #7E3119 #667E19

monochromatic

#050A1A #0F1E4B #19337E #2348B1 #3A62D8

Accessibility & contrast

On white

11.56

#19337E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#19337E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19337E

11.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19337E	#FFFFFF	#000000	##FFFFFF
##19337E	1.00	11.56	1.82	11.56
#FFFFFF	11.56	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E81

Deuteranopia (green-blind)

#00347D

Tritanopia (blue-blind)

#004653

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #19337e;
/* rgb */ color: rgb(25, 51, 126);
/* oklch */ color: oklch(35.1% 0.131 265.5);

Tailwind

colors: {
  custom: {
    50: '#676aa4',
    500: '#19337e',
    950: '#000000',
  },
}

SCSS

$custom: #19337e;
$custom-light: #676aa4;
$custom-dark: #000000;

JSON

{
  "hex": "#19337e",
  "rgb": {
    "r": 25,
    "g": 51,
    "b": 126
  },
  "hsl": {
    "h": 224.554,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.35144,
    "c": 0.13117,
    "h": 265.5
  },
  "luminance": 0.04081
}

Semantic roles & 50–950 ramp

primary

#19337E

secondary

#B29541

accent

#BE3EEA

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #19337E

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

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