#1A0E71#1A0E71

#1A0E71 is a dark, vivid blue. Relative luminance 0.017; OKLCH L 27.6% C 0.155 H 274.7°. Best body text is #FFFFFF at 15.61:1 contrast (WCAG AA passes).

Color values

HEX	#1A0E71
RGB	rgb(26, 14, 113)
HSL	hsl(247, 78%, 25%)
HSV	hsv(247, 88%, 44%)
CMYK	cmyk(77%, 87.6%, 0%, 55.7%)
CIE-LAB	lab(13.98, 38.13, -53.34)
CIE-LCH	lch(13.98, 65.56, 305.56°)
OKLab	oklab(27.55% 0.0126 -0.1542)
OKLCH	oklch(27.55% 0.155 274.7)
XYZ	xyz(3.5627, 1.7256, 15.7649)
Luminance	0.0173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0E71 #65710E

analogous

#0E3371 #1A0E71 #4C0E71

triadic

#1A0E71 #711A0E #0E711A

tetradic

#1A0E71 #710E33 #65710E #0E714C

square

#1A0E71 #710E33 #65710E #0E714C

split-complementary

#1A0E71 #714C0E #33710E

monochromatic

#06031B #0D073B #1A0E71 #2715A7 #331BDE

Accessibility & contrast

On white

15.61

#1A0E71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.35

#1A0E71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0E71

15.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0E71	#FFFFFF	#000000	##FFFFFF
##1A0E71	1.00	15.61	1.35	15.61
#FFFFFF	15.61	1.00	21.00	1.00
#000000	1.35	21.00	1.00	21.00
##FFFFFF	15.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002874

Deuteranopia (green-blind)

#001F6F

Tritanopia (blue-blind)

#002E41

Achromatopsia (no color)

#242424

Design tokens & code

CSS

--color: #1a0e71;
/* rgb */ color: rgb(26, 14, 113);
/* oklch */ color: oklch(27.6% 0.155 274.7);

Tailwind

colors: {
  custom: {
    50: '#68519b',
    500: '#1a0e71',
    950: '#000000',
  },
}

SCSS

$custom: #1a0e71;
$custom-light: #68519b;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0e71",
  "rgb": {
    "r": 26,
    "g": 14,
    "b": 113
  },
  "hsl": {
    "h": 247.273,
    "s": 77.953,
    "l": 24.902
  },
  "oklch": {
    "l": 0.27551,
    "c": 0.15471,
    "h": 274.7
  },
  "luminance": 0.01726
}

Semantic roles & 50–950 ramp

primary

#1A0E71

secondary

#9BA932

accent

#F433DD

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020E

muted

#7A787E

Preview Lab

Preview with #1A0E71

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

Preview Lab → · Contrast checker → · Palette generator →