#122B3A#122B3A

#122B3A is a dark, muted cyan. Relative luminance 0.022; OKLCH L 27.7% C 0.042 H 237.2°. Best body text is #FFFFFF at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#122B3A
RGB	rgb(18, 43, 58)
HSL	hsl(203, 53%, 15%)
HSV	hsv(203, 69%, 23%)
CMYK	cmyk(69%, 25.9%, 0%, 77.3%)
CIE-LAB	lab(16.31, -4.14, -12.50)
CIE-LCH	lch(16.31, 13.17, 251.68°)
OKLab	oklab(27.67% -0.0225 -0.035)
OKLCH	oklch(27.67% 0.042 237.2)
XYZ	xyz(1.8768, 2.1617, 4.3205)
Luminance	0.0216 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122B3A #3A2112

analogous

#123A35 #122B3A #12173A

triadic

#122B3A #3A122B #2B3A12

tetradic

#122B3A #35123A #3A2112 #173A12

square

#122B3A #35123A #3A2112 #173A12

split-complementary

#122B3A #3A1217 #3A3512

monochromatic

#071117 #071117 #122B3A #204E69 #2F7097

Accessibility & contrast

On white

14.66

#122B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#122B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122B3A

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122B3A	#FFFFFF	#000000	##FFFFFF
##122B3A	1.00	14.66	1.43	14.66
#FFFFFF	14.66	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#242B3B

Deuteranopia (green-blind)

#1F273A

Tritanopia (blue-blind)

#002F30

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #122b3a;
/* rgb */ color: rgb(18, 43, 58);
/* oklch */ color: oklch(27.7% 0.042 237.2);

Tailwind

colors: {
  custom: {
    50: '#546470',
    500: '#122b3a',
    950: '#000000',
  },
}

SCSS

$custom: #122b3a;
$custom-light: #546470;
$custom-dark: #000000;

JSON

{
  "hex": "#122b3a",
  "rgb": {
    "r": 18,
    "g": 43,
    "b": 58
  },
  "hsl": {
    "h": 202.5,
    "s": 52.632,
    "l": 14.902
  },
  "oklch": {
    "l": 0.27673,
    "c": 0.04162,
    "h": 237.2
  },
  "luminance": 0.02162
}

Semantic roles & 50–950 ramp

primary

#122B3A

secondary

#734C35

accent

#824CDC

background

#F5F5F6

surface

#E9EAEC

border

#C5C6C7

text

#030507

muted

#78797A

Preview Lab

Preview with #122B3A

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

Preview Lab → · Contrast checker → · Palette generator →