#122F40#122F40

#122F40 is a dark, muted cyan. Relative luminance 0.025; OKLCH L 29.2% C 0.047 H 237.1°. Best body text is #FFFFFF at 13.94:1 contrast (WCAG AA passes).

Color values

HEX	#122F40
RGB	rgb(18, 47, 64)
HSL	hsl(202, 56%, 16%)
HSV	hsv(202, 72%, 25%)
CMYK	cmyk(71.9%, 26.6%, 0%, 74.9%)
CIE-LAB	lab(18.06, -4.51, -13.94)
CIE-LCH	lch(18.06, 14.65, 252.06°)
OKLab	oklab(29.16% -0.0253 -0.0391)
OKLCH	oklch(29.16% 0.047 237.1)
XYZ	xyz(2.1910, 2.5316, 5.2227)
Luminance	0.0253 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122F40 #402312

analogous

#12403A #122F40 #121840

triadic

#122F40 #40122F #2F4012

tetradic

#122F40 #3A1240 #402312 #184012

square

#122F40 #3A1240 #402312 #184012

split-complementary

#122F40 #401218 #403A12

monochromatic

#071218 #071218 #122F40 #1F5270 #2D75A0

Accessibility & contrast

On white

13.94

#122F40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#122F40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122F40

13.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122F40	#FFFFFF	#000000	##FFFFFF
##122F40	1.00	13.94	1.51	13.94
#FFFFFF	13.94	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272F41

Deuteranopia (green-blind)

#212A40

Tritanopia (blue-blind)

#003335

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #122f40;
/* rgb */ color: rgb(18, 47, 64);
/* oklch */ color: oklch(29.2% 0.047 237.1);

Tailwind

colors: {
  custom: {
    50: '#566775',
    500: '#122f40',
    950: '#000000',
  },
}

SCSS

$custom: #122f40;
$custom-light: #566775;
$custom-dark: #000000;

JSON

{
  "hex": "#122f40",
  "rgb": {
    "r": 18,
    "g": 47,
    "b": 64
  },
  "hsl": {
    "h": 202.174,
    "s": 56.098,
    "l": 16.078
  },
  "oklch": {
    "l": 0.2916,
    "c": 0.04658,
    "h": 237.1
  },
  "luminance": 0.02532
}

Semantic roles & 50–950 ramp

primary

#122F40

secondary

#794E35

accent

#8048DF

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030608

muted

#787A7B

Preview Lab

Preview with #122F40

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

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