#122D55#122D55

#122D55 is a dark, moderate blue. Relative luminance 0.027; OKLCH L 30.0% C 0.080 H 258.3°. Best body text is #FFFFFF at 13.71:1 contrast (WCAG AA passes).

Color values

HEX	#122D55
RGB	rgb(18, 45, 85)
HSL	hsl(216, 65%, 20%)
HSV	hsv(216, 79%, 33%)
CMYK	cmyk(78.8%, 47.1%, 0%, 66.7%)
CIE-LAB	lab(18.63, 5.64, -27.27)
CIE-LCH	lch(18.63, 27.85, 281.69°)
OKLab	oklab(30.02% -0.0162 -0.078)
OKLCH	oklch(30.02% 0.08 258.3)
XYZ	xyz(2.8269, 2.6609, 8.9572)
Luminance	0.0266 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122D55 #553A12

analogous

#124E55 #122D55 #181255

triadic

#122D55 #55122D #2D5512

tetradic

#122D55 #55124E #553A12 #125518

square

#122D55 #55124E #553A12 #125518

split-complementary

#122D55 #551812 #4E5512

monochromatic

#050D19 #071222 #122D55 #1D4888 #2762BA

Accessibility & contrast

On white

13.71

#122D55 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#122D55 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122D55

13.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122D55	#FFFFFF	#000000	##FFFFFF
##122D55	1.00	13.71	1.53	13.71
#FFFFFF	13.71	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#193157

Deuteranopia (green-blind)

#0D2A54

Tritanopia (blue-blind)

#00363C

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #122d55;
/* rgb */ color: rgb(18, 45, 85);
/* oklch */ color: oklch(30.0% 0.080 258.3);

Tailwind

colors: {
  custom: {
    50: '#5a6585',
    500: '#122d55',
    950: '#000000',
  },
}

SCSS

$custom: #122d55;
$custom-light: #5a6585;
$custom-dark: #000000;

JSON

{
  "hex": "#122d55",
  "rgb": {
    "r": 18,
    "g": 45,
    "b": 85
  },
  "hsl": {
    "h": 215.821,
    "s": 65.049,
    "l": 20.196
  },
  "oklch": {
    "l": 0.30019,
    "c": 0.07967,
    "h": 258.3
  },
  "luminance": 0.02661
}

Semantic roles & 50–950 ramp

primary

#122D55

secondary

#8E6A35

accent

#A440E8

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04050B

muted

#797A7C

Preview Lab

Preview with #122D55

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

Preview Lab → · Contrast checker → · Palette generator →