#122D3A#122D3A

#122D3A is a dark, muted cyan. Relative luminance 0.023; OKLCH L 28.2% C 0.041 H 231.5°. Best body text is #FFFFFF at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#122D3A
RGB	rgb(18, 45, 58)
HSL	hsl(200, 53%, 15%)
HSV	hsv(200, 69%, 23%)
CMYK	cmyk(69%, 22.4%, 0%, 77.3%)
CIE-LAB	lab(17.04, -5.50, -11.38)
CIE-LCH	lch(17.04, 12.64, 244.19°)
OKLab	oklab(28.25% -0.0253 -0.0318)
OKLCH	oklch(28.25% 0.041 231.5)
XYZ	xyz(1.9513, 2.3107, 4.3453)
Luminance	0.0231 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122D3A #3A1F12

analogous

#123A33 #122D3A #12193A

triadic

#122D3A #3A122D #2D3A12

tetradic

#122D3A #33123A #3A1F12 #193A12

square

#122D3A #33123A #3A1F12 #193A12

split-complementary

#122D3A #3A1219 #3A3312

monochromatic

#071217 #071217 #122D3A #205169 #2F7597

Accessibility & contrast

On white

14.36

#122D3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#122D3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122D3A

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122D3A	#FFFFFF	#000000	##FFFFFF
##122D3A	1.00	14.36	1.46	14.36
#FFFFFF	14.36	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272C3B

Deuteranopia (green-blind)

#21283A

Tritanopia (blue-blind)

#003131

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #122d3a;
/* rgb */ color: rgb(18, 45, 58);
/* oklch */ color: oklch(28.2% 0.041 231.5);

Tailwind

colors: {
  custom: {
    50: '#546570',
    500: '#122d3a',
    950: '#000000',
  },
}

SCSS

$custom: #122d3a;
$custom-light: #546570;
$custom-dark: #000000;

JSON

{
  "hex": "#122d3a",
  "rgb": {
    "r": 18,
    "g": 45,
    "b": 58
  },
  "hsl": {
    "h": 199.5,
    "s": 52.632,
    "l": 14.902
  },
  "oklch": {
    "l": 0.2825,
    "c": 0.04059,
    "h": 231.5
  },
  "luminance": 0.02311
}

Semantic roles & 50–950 ramp

primary

#122D3A

secondary

#734935

accent

#7B4CDC

background

#F5F6F6

surface

#E9EBEC

border

#C5C6C7

text

#030507

muted

#787A7A

Preview Lab

Preview with #122D3A

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

Preview Lab → · Contrast checker → · Palette generator →