#1A0F76#1A0F76

#1A0F76 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.160 H 273.8°. Best body text is #FFFFFF at 15.29:1 contrast (WCAG AA passes).

Color values

HEX	#1A0F76
RGB	rgb(26, 15, 118)
HSL	hsl(246, 77%, 26%)
HSV	hsv(246, 87%, 46%)
CMYK	cmyk(78%, 87.3%, 0%, 53.7%)
CIE-LAB	lab(14.78, 39.26, -55.23)
CIE-LCH	lch(14.78, 67.77, 305.41°)
OKLab	oklab(28.29% 0.0107 -0.1597)
OKLCH	oklch(28.29% 0.16 273.8)
XYZ	xyz(3.8658, 1.8689, 17.2930)
Luminance	0.0187 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0F76 #6B760F

analogous

#0F3776 #1A0F76 #4D0F76

triadic

#1A0F76 #761A0F #0F761A

tetradic

#1A0F76 #760F37 #6B760F #0F764D

square

#1A0F76 #760F37 #6B760F #0F764D

split-complementary

#1A0F76 #764D0F #37760F

monochromatic

#06031B #0E0840 #1A0F76 #2616AC #321DE2

Accessibility & contrast

On white

15.29

#1A0F76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.37

#1A0F76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0F76

15.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0F76	#FFFFFF	#000000	##FFFFFF
##1A0F76	1.00	15.29	1.37	15.29
#FFFFFF	15.29	1.00	21.00	1.00
#000000	1.37	21.00	1.00	21.00
##FFFFFF	15.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A79

Deuteranopia (green-blind)

#002074

Tritanopia (blue-blind)

#003144

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #1a0f76;
/* rgb */ color: rgb(26, 15, 118);
/* oklch */ color: oklch(28.3% 0.160 273.8);

Tailwind

colors: {
  custom: {
    50: '#69529f',
    500: '#1a0f76',
    950: '#000000',
  },
}

SCSS

$custom: #1a0f76;
$custom-light: #69529f;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0f76",
  "rgb": {
    "r": 26,
    "g": 15,
    "b": 118
  },
  "hsl": {
    "h": 246.408,
    "s": 77.444,
    "l": 26.078
  },
  "oklch": {
    "l": 0.28293,
    "c": 0.16007,
    "h": 273.8
  },
  "luminance": 0.01869
}

Semantic roles & 50–950 ramp

primary

#1A0F76

secondary

#A0AD33

accent

#F434DF

background

#F6F4F9

surface

#ECE7F2

border

#C7C3CC

text

#07020F

muted

#7A787E

Preview Lab

Preview with #1A0F76

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

Preview Lab → · Contrast checker → · Palette generator →