#19217D#19217D

#19217D is a dark, vivid blue. Relative luminance 0.028; OKLCH L 31.6% C 0.152 H 270.3°. Best body text is #FFFFFF at 13.50:1 contrast (WCAG AA passes).

Color values

HEX	#19217D
RGB	rgb(25, 33, 125)
HSL	hsl(235, 67%, 29%)
HSV	hsv(235, 80%, 49%)
CMYK	cmyk(80%, 73.6%, 0%, 51%)
CIE-LAB	lab(19.12, 31.44, -52.55)
CIE-LCH	lch(19.12, 61.24, 300.89°)
OKLab	oklab(31.57% 0.0008 -0.1522)
OKLCH	oklch(31.57% 0.152 270.3)
XYZ	xyz(4.6452, 2.7745, 19.6888)
Luminance	0.0278 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19217D #7D7519

analogous

#19537D #19217D #43197D

triadic

#19217D #7D1921 #217D19

tetradic

#19217D #7D1953 #7D7519 #197D43

square

#19217D #7D1953 #7D7519 #197D43

split-complementary

#19217D #7D4319 #537D19

monochromatic

#05071A #0F144A #19217D #232EB0 #3946D7

Accessibility & contrast

On white

13.50

#19217D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.56

#19217D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19217D

13.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19217D	#FFFFFF	#000000	##FFFFFF
##19217D	1.00	13.50	1.56	13.50
#FFFFFF	13.50	1.00	21.00	1.00
#000000	1.56	21.00	1.00	21.00
##FFFFFF	13.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003380

Deuteranopia (green-blind)

#002A7B

Tritanopia (blue-blind)

#003B4C

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #19217d;
/* rgb */ color: rgb(25, 33, 125);
/* oklch */ color: oklch(31.6% 0.152 270.3);

Tailwind

colors: {
  custom: {
    50: '#695da4',
    500: '#19217d',
    950: '#000000',
  },
}

SCSS

$custom: #19217d;
$custom-light: #695da4;
$custom-dark: #000000;

JSON

{
  "hex": "#19217d",
  "rgb": {
    "r": 25,
    "g": 33,
    "b": 125
  },
  "hsl": {
    "h": 235.2,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31572,
    "c": 0.15216,
    "h": 270.3
  },
  "luminance": 0.02775
}

Semantic roles & 50–950 ramp

primary

#19217D

secondary

#B1A840

accent

#DC3EEA

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#07040F

muted

#7A797F

Preview Lab

Preview with #19217D

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

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