#19129D#19129D

#19129D is a dark, highly saturated blue. Relative luminance 0.031; OKLCH L 33.5% C 0.204 H 269.6°. Best body text is #FFFFFF at 13.00:1 contrast (WCAG AA passes).

Color values

HEX	#19129D
RGB	rgb(25, 18, 157)
HSL	hsl(243, 79%, 34%)
HSV	hsv(243, 89%, 62%)
CMYK	cmyk(84.1%, 88.5%, 0%, 38.4%)
CIE-LAB	lab(20.33, 49.95, -70.51)
CIE-LCH	lch(20.33, 86.41, 305.31°)
OKLab	oklab(33.55% -0.0016 -0.204)
OKLCH	oklch(33.55% 0.204 269.6)
XYZ	xyz(6.7009, 3.0728, 32.1317)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#19129D #969D12

analogous

#12509D #19129D #5F129D

triadic

#19129D #9D1912 #129D19

tetradic

#19129D #9D1250 #969D12 #129D5F

square

#19129D #9D1250 #969D12 #129D5F

split-complementary

#19129D #9D5F12 #509D12

monochromatic

#08052F #100C66 #19129D #2218D4 #4940E9

Accessibility & contrast

On white

13.00

#19129D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#19129D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #19129D

13.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##19129D	#FFFFFF	#000000	##FFFFFF
##19129D	1.00	13.00	1.61	13.00
#FFFFFF	13.00	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0038A1

Deuteranopia (green-blind)

#002A9B

Tritanopia (blue-blind)

#00425C

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #19129d;
/* rgb */ color: rgb(25, 18, 157);
/* oklch */ color: oklch(33.5% 0.204 269.6);

Tailwind

colors: {
  custom: {
    50: '#7357bb',
    500: '#19129d',
    950: '#000000',
  },
}

SCSS

$custom: #19129d;
$custom-light: #7357bb;
$custom-dark: #000000;

JSON

{
  "hex": "#19129d",
  "rgb": {
    "r": 25,
    "g": 18,
    "b": 157
  },
  "hsl": {
    "h": 243.022,
    "s": 79.429,
    "l": 34.314
  },
  "oklch": {
    "l": 0.33548,
    "c": 0.20398,
    "h": 269.6
  },
  "luminance": 0.03074
}

Semantic roles & 50–950 ramp

primary

#19129D

secondary

#C2C942

accent

#F632EC

background

#F7F5FB

surface

#EEE9F7

border

#C9C5D0

text

#0A0312

muted

#7C7881

Preview Lab

Preview with #19129D

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

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