#122D4E#122D4E

#122D4E is a dark, moderate cyan. Relative luminance 0.026; OKLCH L 29.5% C 0.069 H 254.9°. Best body text is #FFFFFF at 13.90:1 contrast (WCAG AA passes).

Color values

HEX	#122D4E
RGB	rgb(18, 45, 78)
HSL	hsl(213, 63%, 19%)
HSV	hsv(213, 77%, 31%)
CMYK	cmyk(76.9%, 42.3%, 0%, 69.4%)
CIE-LAB	lab(18.17, 2.66, -23.31)
CIE-LCH	lch(18.17, 23.46, 276.50°)
OKLab	oklab(29.51% -0.018 -0.0664)
OKLCH	oklch(29.51% 0.069 254.9)
XYZ	xyz(2.5625, 2.5552, 7.5644)
Luminance	0.0255 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122D4E #4E3312

analogous

#124B4E #122D4E #15124E

triadic

#122D4E #4E122D #2D4E12

tetradic

#122D4E #4E124B #4E3312 #124E15

square

#122D4E #4E124B #4E3312 #124E15

split-complementary

#122D4E #4E1512 #4B4E12

monochromatic

#060E19 #07101C #122D4E #1D4A80 #2966B1

Accessibility & contrast

On white

13.90

#122D4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.51

#122D4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122D4E

13.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122D4E	#FFFFFF	#000000	##FFFFFF
##122D4E	1.00	13.90	1.51	13.90
#FFFFFF	13.90	1.00	21.00	1.00
#000000	1.51	21.00	1.00	21.00
##FFFFFF	13.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E2F4F

Deuteranopia (green-blind)

#152A4D

Tritanopia (blue-blind)

#003539

Achromatopsia (no color)

#2C2C2C

Design tokens & code

CSS

--color: #122d4e;
/* rgb */ color: rgb(18, 45, 78);
/* oklch */ color: oklch(29.5% 0.069 254.9);

Tailwind

colors: {
  custom: {
    50: '#586580',
    500: '#122d4e',
    950: '#000000',
  },
}

SCSS

$custom: #122d4e;
$custom-light: #586580;
$custom-dark: #000000;

JSON

{
  "hex": "#122d4e",
  "rgb": {
    "r": 18,
    "g": 45,
    "b": 78
  },
  "hsl": {
    "h": 213,
    "s": 62.5,
    "l": 18.824
  },
  "oklch": {
    "l": 0.29507,
    "c": 0.06877,
    "h": 254.9
  },
  "luminance": 0.02555
}

Semantic roles & 50–950 ramp

primary

#122D4E

secondary

#876235

accent

#9C42E6

background

#F5F6F7

surface

#E9EBEE

border

#C5C6C9

text

#04050A

muted

#797A7C

Preview Lab

Preview with #122D4E

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

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