#19317E#19317E

#19317E is a dark, vivid blue. Relative luminance 0.039; OKLCH L 34.7% C 0.134 H 266.2°. Best body text is #FFFFFF at 11.78:1 contrast (WCAG AA passes).

Color values

HEX	#19317E
RGB	rgb(25, 49, 126)
HSL	hsl(226, 67%, 30%)
HSV	hsv(226, 80%, 49%)
CMYK	cmyk(80.2%, 61.1%, 0%, 50.6%)
CIE-LAB	lab(23.37, 20.89, -46.21)
CIE-LCH	lch(23.37, 50.72, 294.33°)
OKLab	oklab(34.72% -0.0089 -0.1335)
OKLCH	oklch(34.72% 0.134 266.2)
XYZ	xyz(5.2638, 3.9091, 20.2117)
Luminance	0.0391 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19317E #7E6619

analogous

#19637E #19317E #34197E

triadic

#19317E #7E1931 #317E19

tetradic

#19317E #7E1963 #7E6619 #197E34

square

#19317E #7E1963 #7E6619 #197E34

split-complementary

#19317E #7E3419 #637E19

monochromatic

#050A1A #0F1D4B #19317E #2345B1 #3A5FD8

Accessibility & contrast

On white

11.78

#19317E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.78

#19317E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19317E

11.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19317E	#FFFFFF	#000000	##FFFFFF
##19317E	1.00	11.78	1.78	11.78
#FFFFFF	11.78	1.00	21.00	1.00
#000000	1.78	21.00	1.00	21.00
##FFFFFF	11.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D81

Deuteranopia (green-blind)

#00337D

Tritanopia (blue-blind)

#004452

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #19317e;
/* rgb */ color: rgb(25, 49, 126);
/* oklch */ color: oklch(34.7% 0.134 266.2);

Tailwind

colors: {
  custom: {
    50: '#6768a4',
    500: '#19317e',
    950: '#000000',
  },
}

SCSS

$custom: #19317e;
$custom-light: #6768a4;
$custom-dark: #000000;

JSON

{
  "hex": "#19317e",
  "rgb": {
    "r": 25,
    "g": 49,
    "b": 126
  },
  "hsl": {
    "h": 225.743,
    "s": 66.887,
    "l": 29.608
  },
  "oklch": {
    "l": 0.3472,
    "c": 0.1338,
    "h": 266.2
  },
  "luminance": 0.0391
}

Semantic roles & 50–950 ramp

primary

#19317E

secondary

#B29741

accent

#C13EEA

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #19317E

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

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