#122C59#122C59

#122C59 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.1% C 0.087 H 260.5°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#122C59
RGB	rgb(18, 44, 89)
HSL	hsl(218, 66%, 21%)
HSV	hsv(218, 80%, 35%)
CMYK	cmyk(79.8%, 50.6%, 0%, 65.1%)
CIE-LAB	lab(18.59, 8.09, -30.01)
CIE-LCH	lch(18.59, 31.08, 285.09°)
OKLab	oklab(30.08% -0.0143 -0.0861)
OKLCH	oklch(30.08% 0.087 260.5)
XYZ	xyz(2.9527, 2.6509, 9.8053)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122C59 #593F12

analogous

#124F59 #122C59 #1B1259

triadic

#122C59 #59122C #2C5912

tetradic

#122C59 #59124F #593F12 #12591B

square

#122C59 #59124F #593F12 #12591B

split-complementary

#122C59 #591B12 #4F5912

monochromatic

#050D19 #081326 #122C59 #1C458C #275EBF

Accessibility & contrast

On white

13.72

#122C59 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#122C59 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122C59

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122C59	#FFFFFF	#000000	##FFFFFF
##122C59	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14315B

Deuteranopia (green-blind)

#042A58

Tritanopia (blue-blind)

#00373E

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #122c59;
/* rgb */ color: rgb(18, 44, 89);
/* oklch */ color: oklch(30.1% 0.087 260.5);

Tailwind

colors: {
  custom: {
    50: '#5b6488',
    500: '#122c59',
    950: '#000000',
  },
}

SCSS

$custom: #122c59;
$custom-light: #5b6488;
$custom-dark: #000000;

JSON

{
  "hex": "#122c59",
  "rgb": {
    "r": 18,
    "g": 44,
    "b": 89
  },
  "hsl": {
    "h": 218.028,
    "s": 66.355,
    "l": 20.98
  },
  "oklch": {
    "l": 0.30077,
    "c": 0.08727,
    "h": 260.5
  },
  "luminance": 0.02651
}

Semantic roles & 50–950 ramp

primary

#122C59

secondary

#927035

accent

#AB3FE9

background

#F5F5F8

surface

#E9EAF0

border

#C5C6CB

text

#04050B

muted

#79797C

Preview Lab

Preview with #122C59

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

Preview Lab → · Contrast checker → · Palette generator →