#1A0E59#1A0E59

#1A0E59 is a very dark, vivid blue. Relative luminance 0.013; OKLCH L 24.6% C 0.124 H 279.4°. Best body text is #FFFFFF at 16.79:1 contrast (WCAG AA passes).

Color values

HEX	#1A0E59
RGB	rgb(26, 14, 89)
HSL	hsl(250, 73%, 20%)
HSV	hsv(250, 84%, 35%)
CMYK	cmyk(70.8%, 84.3%, 0%, 65.1%)
CIE-LAB	lab(10.96, 30.21, -42.43)
CIE-LCH	lch(10.96, 52.09, 305.44°)
OKLab	oklab(24.58% 0.0202 -0.1225)
OKLCH	oklch(24.58% 0.124 279.4)
XYZ	xyz(2.3856, 1.2548, 9.5657)
Luminance	0.0126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1A0E59 #4D590E

analogous

#0E2759 #1A0E59 #3F0E59

triadic

#1A0E59 #591A0E #0E591A

tetradic

#1A0E59 #590E27 #4D590E #0E593F

square

#1A0E59 #590E27 #4D590E #0E593F

split-complementary

#1A0E59 #593F0E #27590E

monochromatic

#08041A #0B0624 #1A0E59 #29168E #391FC3

Accessibility & contrast

On white

16.79

#1A0E59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.25

#1A0E59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1A0E59

16.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1A0E59	#FFFFFF	#000000	##FFFFFF
##1A0E59	1.00	16.79	1.25	16.79
#FFFFFF	16.79	1.00	21.00	1.00
#000000	1.25	21.00	1.00	21.00
##FFFFFF	16.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00205B

Deuteranopia (green-blind)

#001A58

Tritanopia (blue-blind)

#002433

Achromatopsia (no color)

#1D1D1D

Design tokens & code

CSS

--color: #1a0e59;
/* rgb */ color: rgb(26, 14, 89);
/* oklch */ color: oklch(24.6% 0.124 279.4);

Tailwind

colors: {
  custom: {
    50: '#614f89',
    500: '#1a0e59',
    950: '#000000',
  },
}

SCSS

$custom: #1a0e59;
$custom-light: #614f89;
$custom-dark: #000000;

JSON

{
  "hex": "#1a0e59",
  "rgb": {
    "r": 26,
    "g": 14,
    "b": 89
  },
  "hsl": {
    "h": 249.6,
    "s": 72.816,
    "l": 20.196
  },
  "oklch": {
    "l": 0.2458,
    "c": 0.12418,
    "h": 279.4
  },
  "luminance": 0.01255
}

Semantic roles & 50–950 ramp

primary

#1A0E59

secondary

#839330

accent

#F038D2

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #1A0E59

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

Preview Lab → · Contrast checker → · Palette generator →