#19357D#19357D

#19357D is a dark, vivid blue. Relative luminance 0.042; OKLCH L 35.5% C 0.127 H 264.6°. Best body text is #FFFFFF at 11.37:1 contrast (WCAG AA passes).

Color values

HEX	#19357D
RGB	rgb(25, 53, 125)
HSL	hsl(223, 67%, 29%)
HSV	hsv(223, 80%, 49%)
CMYK	cmyk(80%, 57.6%, 0%, 51%)
CIE-LAB	lab(24.43, 17.66, -43.86)
CIE-LCH	lch(24.43, 47.28, 291.93°)
OKLab	oklab(35.49% -0.0119 -0.1265)
OKLCH	oklch(35.49% 0.127 264.6)
XYZ	xyz(5.3744, 4.2329, 19.9319)
Luminance	0.0423 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19357D #7D6119

analogous

#19677D #19357D #2F197D

triadic

#19357D #7D1935 #357D19

tetradic

#19357D #7D1967 #7D6119 #197D2F

square

#19357D #7D1967 #7D6119 #197D2F

split-complementary

#19357D #7D2F19 #677D19

monochromatic

#050B1A #0F1F4A #19357D #234BB0 #3965D7

Accessibility & contrast

On white

11.37

#19357D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#19357D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19357D

11.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19357D	#FFFFFF	#000000	##FFFFFF
##19357D	1.00	11.37	1.85	11.37
#FFFFFF	11.37	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F7F

Deuteranopia (green-blind)

#00367C

Tritanopia (blue-blind)

#004753

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #19357d;
/* rgb */ color: rgb(25, 53, 125);
/* oklch */ color: oklch(35.5% 0.127 264.6);

Tailwind

colors: {
  custom: {
    50: '#676ba3',
    500: '#19357d',
    950: '#000000',
  },
}

SCSS

$custom: #19357d;
$custom-light: #676ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#19357d",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 125
  },
  "hsl": {
    "h": 223.2,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.35489,
    "c": 0.12708,
    "h": 264.6
  },
  "luminance": 0.04234
}

Semantic roles & 50–950 ramp

primary

#19357D

secondary

#B19240

accent

#BA3EEA

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #19357D

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

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