#19357F#19357F

#19357F is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.7% C 0.130 H 264.8°. Best body text is #FFFFFF at 11.31:1 contrast (WCAG AA passes).

Color values

HEX	#19357F
RGB	rgb(25, 53, 127)
HSL	hsl(224, 67%, 30%)
HSV	hsv(224, 80%, 50%)
CMYK	cmyk(80.3%, 58.3%, 0%, 50.2%)
CIE-LAB	lab(24.59, 18.47, -44.85)
CIE-LCH	lch(24.59, 48.51, 292.39°)
OKLab	oklab(35.66% -0.0118 -0.1294)
OKLCH	oklch(35.66% 0.13 264.8)
XYZ	xyz(5.5034, 4.2846, 20.6115)
Luminance	0.0428 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19357F #7F6319

analogous

#19687F #19357F #30197F

triadic

#19357F #7F1935 #357F19

tetradic

#19357F #7F1968 #7F6319 #197F30

square

#19357F #7F1968 #7F6319 #197F30

split-complementary

#19357F #7F3019 #687F19

monochromatic

#050B1A #0F204C #19357F #234AB2 #3A66D8

Accessibility & contrast

On white

11.31

#19357F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#19357F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19357F

11.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19357F	#FFFFFF	#000000	##FFFFFF
##19357F	1.00	11.31	1.86	11.31
#FFFFFF	11.31	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F82

Deuteranopia (green-blind)

#00367E

Tritanopia (blue-blind)

#004754

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #19357f;
/* rgb */ color: rgb(25, 53, 127);
/* oklch */ color: oklch(35.7% 0.130 264.8);

Tailwind

colors: {
  custom: {
    50: '#676ba5',
    500: '#19357f',
    950: '#000000',
  },
}

SCSS

$custom: #19357f;
$custom-light: #676ba5;
$custom-dark: #000000;

JSON

{
  "hex": "#19357f",
  "rgb": {
    "r": 25,
    "g": 53,
    "b": 127
  },
  "hsl": {
    "h": 223.529,
    "s": 67.105,
    "l": 29.804
  },
  "oklch": {
    "l": 0.35664,
    "c": 0.12998,
    "h": 264.8
  },
  "luminance": 0.04285
}

Semantic roles & 50–950 ramp

primary

#19357F

secondary

#B39441

accent

#BB3EEA

background

#F6F6FA

surface

#EBEBF4

border

#C6C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #19357F

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

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