#1A195E#1A195E

#1A195E is a dark, moderate blue. Relative luminance 0.017; OKLCH L 26.9% C 0.119 H 275.5°. Best body text is #FFFFFF at 15.62:1 contrast (WCAG AA passes).

Color values

HEX	#1A195E
RGB	rgb(26, 25, 94)
HSL	hsl(241, 58%, 23%)
HSV	hsv(241, 73%, 37%)
CMYK	cmyk(72.3%, 73.4%, 0%, 63.1%)
CIE-LAB	lab(13.96, 25.16, -40.85)
CIE-LCH	lch(13.96, 47.98, 301.63°)
OKLab	oklab(26.88% 0.0114 -0.118)
OKLCH	oklch(26.88% 0.119 275.5)
XYZ	xyz(2.7933, 1.7228, 10.7728)
Luminance	0.0172 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A195E #5D5E19

analogous

#193A5E #1A195E #3C195E

triadic

#1A195E #5E1A19 #195E1A

tetradic

#1A195E #5E193A #5D5E19 #195E3C

square

#1A195E #5E193A #5D5E19 #195E3C

split-complementary

#1A195E #5E3C19 #3A5E19

monochromatic

#070618 #0D0C2E #1A195E #27268E #3533BF

Accessibility & contrast

On white

15.62

#1A195E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.34

#1A195E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A195E

15.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A195E	#FFFFFF	#000000	##FFFFFF
##1A195E	1.00	15.62	1.34	15.62
#FFFFFF	15.62	1.00	21.00	1.00
#000000	1.34	21.00	1.00	21.00
##FFFFFF	15.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002760

Deuteranopia (green-blind)

#00205D

Tritanopia (blue-blind)

#002C39

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1a195e;
/* rgb */ color: rgb(26, 25, 94);
/* oklch */ color: oklch(26.9% 0.119 275.5);

Tailwind

colors: {
  custom: {
    50: '#61568c',
    500: '#1a195e',
    950: '#000000',
  },
}

SCSS

$custom: #1a195e;
$custom-light: #61568c;
$custom-dark: #000000;

JSON

{
  "hex": "#1a195e",
  "rgb": {
    "r": 26,
    "g": 25,
    "b": 94
  },
  "hsl": {
    "h": 240.87,
    "s": 57.983,
    "l": 23.333
  },
  "oklch": {
    "l": 0.26881,
    "c": 0.11852,
    "h": 275.5
  },
  "luminance": 0.01723
}

Semantic roles & 50–950 ramp

primary

#1A195E

secondary

#93943F

accent

#E147DF

background

#F6F5F8

surface

#EBE9F0

border

#C6C5CB

text

#06030C

muted

#7A787D

Preview Lab

Preview with #1A195E

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

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