#01252C#01252C

#01252C is a very dark, muted teal. Relative luminance 0.015; OKLCH L 24.3% C 0.042 H 213.6°. Best body text is #FFFFFF at 16.13:1 contrast (WCAG AA passes).

Color values

HEX	#01252C
RGB	rgb(1, 37, 44)
HSL	hsl(190, 96%, 9%)
HSV	hsv(190, 98%, 17%)
CMYK	cmyk(97.7%, 15.9%, 0%, 82.7%)
CIE-LAB	lab(12.68, -9.55, -8.25)
CIE-LCH	lch(12.68, 12.62, 220.82°)
OKLab	oklab(24.35% -0.0348 -0.0231)
OKLCH	oklch(24.35% 0.042 213.6)
XYZ	xyz(1.1285, 1.5113, 2.6146)
Luminance	0.0151 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#01252C #2C0801

analogous

#012C1E #01252C #01102C

triadic

#01252C #2C0125 #252C01

tetradic

#01252C #1E012C #2C0801 #102C01

square

#01252C #1E012C #2C0801 #102C01

split-complementary

#01252C #2C0110 #2C1E01

monochromatic

#01191E #01191E #01252C #025768 #048AA4

Accessibility & contrast

On white

16.13

#01252C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.30

#01252C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #01252C

16.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##01252C	#FFFFFF	#000000	##FFFFFF
##01252C	1.00	16.13	1.30	16.13
#FFFFFF	16.13	1.00	21.00	1.00
#000000	1.30	21.00	1.00	21.00
##FFFFFF	16.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#20232C

Deuteranopia (green-blind)

#1A1F2C

Tritanopia (blue-blind)

#002827

Achromatopsia (no color)

#212121

Design tokens & code

CSS

--color: #01252c;
/* rgb */ color: rgb(1, 37, 44);
/* oklch */ color: oklch(24.3% 0.042 213.6);

Tailwind

colors: {
  custom: {
    50: '#4a5f65',
    500: '#01252c',
    950: '#000000',
  },
}

SCSS

$custom: #01252c;
$custom-light: #4a5f65;
$custom-dark: #000000;

JSON

{
  "hex": "#01252c",
  "rgb": {
    "r": 1,
    "g": 37,
    "b": 44
  },
  "hsl": {
    "h": 189.767,
    "s": 95.556,
    "l": 8.824
  },
  "oklch": {
    "l": 0.24345,
    "c": 0.04173,
    "h": 213.6
  },
  "luminance": 0.01511
}

Semantic roles & 50–950 ramp

primary

#01252C

secondary

#722617

accent

#4C29FF

background

#F4F5F6

surface

#E7E9EB

border

#C3C5C6

text

#010405

muted

#77797A

Preview Lab

Preview with #01252C

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

Preview Lab → · Contrast checker → · Palette generator →