#01252E#01252E

#01252E is a very dark, muted cyan. Relative luminance 0.015; OKLCH L 24.5% C 0.043 H 218.4°. Best body text is #FFFFFF at 16.09:1 contrast (WCAG AA passes).

Color values

HEX	#01252E
RGB	rgb(1, 37, 46)
HSL	hsl(192, 96%, 9%)
HSV	hsv(192, 98%, 18%)
CMYK	cmyk(97.8%, 19.6%, 0%, 82%)
CIE-LAB	lab(12.78, -8.69, -9.54)
CIE-LCH	lch(12.78, 12.90, 227.67°)
OKLab	oklab(24.46% -0.0337 -0.0267)
OKLCH	oklch(24.46% 0.043 218.4)
XYZ	xyz(1.1670, 1.5267, 2.8174)
Luminance	0.0153 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01252E #2E0A01

analogous

#012E21 #01252E #010F2E

triadic

#01252E #2E0125 #252E01

tetradic

#01252E #21012E #2E0A01 #0F2E01

square

#01252E #21012E #2E0A01 #0F2E01

split-complementary

#01252E #2E010F #2E2101

monochromatic

#01181E #01181E #01252E #02556A #0485A6

Accessibility & contrast

On white

16.09

#01252E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.31

#01252E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01252E

16.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01252E	#FFFFFF	#000000	##FFFFFF
##01252E	1.00	16.09	1.31	16.09
#FFFFFF	16.09	1.00	21.00	1.00
#000000	1.31	21.00	1.00	21.00
##FFFFFF	16.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F242E

Deuteranopia (green-blind)

#191F2E

Tritanopia (blue-blind)

#002828

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #01252e;
/* rgb */ color: rgb(1, 37, 46);
/* oklch */ color: oklch(24.5% 0.043 218.4);

Tailwind

colors: {
  custom: {
    50: '#4a5f66',
    500: '#01252e',
    950: '#000000',
  },
}

SCSS

$custom: #01252e;
$custom-light: #4a5f66;
$custom-dark: #000000;

JSON

{
  "hex": "#01252e",
  "rgb": {
    "r": 1,
    "g": 37,
    "b": 46
  },
  "hsl": {
    "h": 192,
    "s": 95.745,
    "l": 9.216
  },
  "oklch": {
    "l": 0.24455,
    "c": 0.04305,
    "h": 218.4
  },
  "luminance": 0.01527
}

Semantic roles & 50–950 ramp

primary

#01252E

secondary

#742917

accent

#5429FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010406

muted

#77797A

Preview Lab

Preview with #01252E

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

Preview Lab → · Contrast checker → · Palette generator →