#011025#011025

#011025 is a very dark, muted blue. Relative luminance 0.005; OKLCH L 17.3% C 0.050 H 253.5°. Best body text is #FFFFFF at 19.05:1 contrast (WCAG AA passes).

Color values

HEX	#011025
RGB	rgb(1, 16, 37)
HSL	hsl(215, 95%, 7%)
HSV	hsv(215, 97%, 15%)
CMYK	cmyk(97.3%, 56.8%, 0%, 85.5%)
CIE-LAB	lab(4.61, 1.90, -15.60)
CIE-LCH	lch(4.61, 15.72, 276.94°)
OKLab	oklab(17.28% -0.0142 -0.0479)
OKLCH	oklch(17.28% 0.05 253.5)
XYZ	xyz(0.5316, 0.5105, 1.8204)
Luminance	0.0051 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#011025 #251601

analogous

#012225 #011025 #040125

triadic

#011025 #250110 #102501

tetradic

#011025 #250122 #251601 #012504

square

#011025 #250122 #251601 #012504

split-complementary

#011025 #250401 #222501

monochromatic

#010D1E #010D1E #011025 #032A61 #04449C

Accessibility & contrast

On white

19.05

#011025 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.10

#011025 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #011025

19.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##011025	#FFFFFF	#000000	##FFFFFF
##011025	1.00	19.05	1.10	19.05
#FFFFFF	19.05	1.00	21.00	1.00
#000000	1.10	21.00	1.00	21.00
##FFFFFF	19.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#061226

Deuteranopia (green-blind)

#010E25

Tritanopia (blue-blind)

#001518

Achromatopsia (no color)

#101010

Design tokens & code

CSS

--color: #011025;
/* rgb */ color: rgb(1, 16, 37);
/* oklch */ color: oklch(17.3% 0.050 253.5);

Tailwind

colors: {
  custom: {
    50: '#474e5f',
    500: '#011025',
    950: '#000000',
  },
}

SCSS

$custom: #011025;
$custom-light: #474e5f;
$custom-dark: #000000;

JSON

{
  "hex": "#011025",
  "rgb": {
    "r": 1,
    "g": 16,
    "b": 37
  },
  "hsl": {
    "h": 215,
    "s": 94.737,
    "l": 7.451
  },
  "oklch": {
    "l": 0.17279,
    "c": 0.05001,
    "h": 253.5
  },
  "luminance": 0.00511
}

Semantic roles & 50–950 ramp

primary

#011025

secondary

#6C4816

accent

#A629FF

background

#F4F4F5

surface

#E6E7E9

border

#C2C3C5

text

#000104

muted

#777779

Preview Lab

Preview with #011025

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

Preview Lab → · Contrast checker → · Palette generator →