#122F4D#122F4D

#122F4D is a dark, moderate cyan. Relative luminance 0.027; OKLCH L 30.0% C 0.065 H 251.5°. Best body text is #FFFFFF at 13.64:1 contrast (WCAG AA passes).

Color values

HEX	#122F4D
RGB	rgb(18, 47, 77)
HSL	hsl(211, 62%, 19%)
HSV	hsv(211, 77%, 30%)
CMYK	cmyk(76.6%, 39%, 0%, 69.8%)
CIE-LAB	lab(18.79, 0.80, -21.65)
CIE-LCH	lch(18.79, 21.67, 272.12°)
OKLab	oklab(29.97% -0.0205 -0.0615)
OKLCH	oklch(29.97% 0.065 251.5)
XYZ	xyz(2.6050, 2.6972, 7.4031)
Luminance	0.0270 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F4D #4D3012

analogous

#124C4D #122F4D #12124D

triadic

#122F4D #4D122F #2F4D12

tetradic

#122F4D #4D124C #4D3012 #124D12

square

#122F4D #4D124C #4D3012 #124D12

split-complementary

#122F4D #4D1212 #4C4D12

monochromatic

#060F19 #06111B #122F4D #1E4D7F #296CB0

Accessibility & contrast

On white

13.64

#122F4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#122F4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F4D

13.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F4D	#FFFFFF	#000000	##FFFFFF
##122F4D	1.00	13.64	1.54	13.64
#FFFFFF	13.64	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#22314E

Deuteranopia (green-blind)

#192B4C

Tritanopia (blue-blind)

#00363A

Achromatopsia (no color)

#2E2E2E

Design tokens & code

CSS

--color: #122f4d;
/* rgb */ color: rgb(18, 47, 77);
/* oklch */ color: oklch(30.0% 0.065 251.5);

Tailwind

colors: {
  custom: {
    50: '#58677f',
    500: '#122f4d',
    950: '#000000',
  },
}

SCSS

$custom: #122f4d;
$custom-light: #58677f;
$custom-dark: #000000;

JSON

{
  "hex": "#122f4d",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 77
  },
  "hsl": {
    "h": 210.508,
    "s": 62.105,
    "l": 18.627
  },
  "oklch": {
    "l": 0.29972,
    "c": 0.06483,
    "h": 251.5
  },
  "luminance": 0.02697
}

Semantic roles & 50–950 ramp

primary

#122F4D

secondary

#865E35

accent

#9543E5

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04060A

muted

#797A7C

Preview Lab

Preview with #122F4D

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

Preview Lab → · Contrast checker → · Palette generator →