#1A1950#1A1950

#1A1950 is a dark, moderate blue. Relative luminance 0.015; OKLCH L 25.4% C 0.098 H 277.7°. Best body text is #FFFFFF at 16.17:1 contrast (WCAG AA passes).

Color values

HEX	#1A1950
RGB	rgb(26, 25, 80)
HSL	hsl(241, 52%, 21%)
HSV	hsv(241, 69%, 31%)
CMYK	cmyk(67.5%, 68.8%, 0%, 68.6%)
CIE-LAB	lab(12.57, 19.81, -33.66)
CIE-LCH	lch(12.57, 39.05, 300.47°)
OKLab	oklab(25.44% 0.0131 -0.0969)
OKLCH	oklch(25.44% 0.098 277.7)
XYZ	xyz(2.2211, 1.4939, 7.7592)
Luminance	0.0149 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1950 #4F5019

analogous

#193350 #1A1950 #351950

triadic

#1A1950 #501A19 #19501A

tetradic

#1A1950 #501933 #4F5019 #195035

square

#1A1950 #501933 #4F5019 #195035

split-complementary

#1A1950 #503519 #335019

monochromatic

#080717 #0B0A21 #1A1950 #29287F #3836AD

Accessibility & contrast

On white

16.17

#1A1950 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#1A1950 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1950

16.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1950	#FFFFFF	#000000	##FFFFFF
##1A1950	1.00	16.17	1.30	16.17
#FFFFFF	16.17	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002352

Deuteranopia (green-blind)

#001E4F

Tritanopia (blue-blind)

#002731

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #1a1950;
/* rgb */ color: rgb(26, 25, 80);
/* oklch */ color: oklch(25.4% 0.098 277.7);

Tailwind

colors: {
  custom: {
    50: '#5e5582',
    500: '#1a1950',
    950: '#000000',
  },
}

SCSS

$custom: #1a1950;
$custom-light: #5e5582;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1950",
  "rgb": {
    "r": 26,
    "g": 25,
    "b": 80
  },
  "hsl": {
    "h": 241.091,
    "s": 52.381,
    "l": 20.588
  },
  "oklch": {
    "l": 0.25443,
    "c": 0.09779,
    "h": 277.7
  },
  "luminance": 0.01494
}

Semantic roles & 50–950 ramp

primary

#1A1950

secondary

#85863E

accent

#DC4CD9

background

#F5F5F8

surface

#E9E8EF

border

#C5C4CA

text

#05030A

muted

#79787C

Preview Lab

Preview with #1A1950

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

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