#1A1980#1A1980

#1A1980 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.7% C 0.164 H 271.7°. Best body text is #FFFFFF at 14.05:1 contrast (WCAG AA passes).

Color values

HEX	#1A1980
RGB	rgb(26, 25, 128)
HSL	hsl(241, 67%, 30%)
HSV	hsv(241, 80%, 50%)
CMYK	cmyk(79.7%, 80.5%, 0%, 49.8%)
CIE-LAB	lab(17.80, 37.44, -56.64)
CIE-LCH	lch(17.80, 67.90, 303.47°)
OKLab	oklab(30.75% 0.0049 -0.164)
OKLCH	oklch(30.75% 0.164 271.7)
XYZ	xyz(4.6686, 2.4729, 20.6492)
Luminance	0.0247 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A1980 #7F8019

analogous

#194B80 #1A1980 #4E1980

triadic

#1A1980 #801A19 #19801A

tetradic

#1A1980 #80194B #7F8019 #19804E

square

#1A1980 #80194B #7F8019 #19804E

split-complementary

#1A1980 #804E19 #4B8019

monochromatic

#05051A #100F4D #1A1980 #2423B3 #3C3BD9

Accessibility & contrast

On white

14.05

#1A1980 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#1A1980 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A1980

14.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A1980	#FFFFFF	#000000	##FFFFFF
##1A1980	1.00	14.05	1.49	14.05
#FFFFFF	14.05	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003183

Deuteranopia (green-blind)

#00267E

Tritanopia (blue-blind)

#00384C

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #1a1980;
/* rgb */ color: rgb(26, 25, 128);
/* oklch */ color: oklch(30.7% 0.164 271.7);

Tailwind

colors: {
  custom: {
    50: '#6b58a6',
    500: '#1a1980',
    950: '#000000',
  },
}

SCSS

$custom: #1a1980;
$custom-light: #6b58a6;
$custom-dark: #000000;

JSON

{
  "hex": "#1a1980",
  "rgb": {
    "r": 26,
    "g": 25,
    "b": 128
  },
  "hsl": {
    "h": 240.583,
    "s": 67.32,
    "l": 30
  },
  "oklch": {
    "l": 0.30749,
    "c": 0.16403,
    "h": 271.7
  },
  "luminance": 0.02473
}

Semantic roles & 50–950 ramp

primary

#1A1980

secondary

#B3B441

accent

#EA3EE9

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #1A1980

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

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