#122583#122583

#122583 is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.6% C 0.157 H 267.0°. Best body text is #FFFFFF at 12.98:1 contrast (WCAG AA passes).

Color values

HEX	#122583
RGB	rgb(18, 37, 131)
HSL	hsl(230, 76%, 29%)
HSV	hsv(230, 86%, 51%)
CMYK	cmyk(86.3%, 71.8%, 0%, 48.6%)
CIE-LAB	lab(20.40, 30.53, -54.25)
CIE-LCH	lch(20.40, 62.25, 299.37°)
OKLab	oklab(32.6% -0.0083 -0.1572)
OKLCH	oklch(32.6% 0.157 267)
XYZ	xyz(5.0063, 3.0898, 21.8009)
Luminance	0.0309 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122583 #837012

analogous

#125E83 #122583 #381283

triadic

#122583 #831225 #258312

tetradic

#122583 #83125E #837012 #128338

square

#122583 #83125E #837012 #128338

split-complementary

#122583 #833812 #5E8312

monochromatic

#04081B #0B164D #122583 #1934B9 #2D4CE2

Accessibility & contrast

On white

12.98

#122583 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#122583 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122583

12.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122583	#FFFFFF	#000000	##FFFFFF
##122583	1.00	12.98	1.62	12.98
#FFFFFF	12.98	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003786

Deuteranopia (green-blind)

#002C81

Tritanopia (blue-blind)

#003F51

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #122583;
/* rgb */ color: rgb(18, 37, 131);
/* oklch */ color: oklch(32.6% 0.157 267.0);

Tailwind

colors: {
  custom: {
    50: '#685fa8',
    500: '#122583',
    950: '#000000',
  },
}

SCSS

$custom: #122583;
$custom-light: #685fa8;
$custom-dark: #000000;

JSON

{
  "hex": "#122583",
  "rgb": {
    "r": 18,
    "g": 37,
    "b": 131
  },
  "hsl": {
    "h": 229.912,
    "s": 75.839,
    "l": 29.216
  },
  "oklch": {
    "l": 0.32602,
    "c": 0.15745,
    "h": 267
  },
  "luminance": 0.0309
}

Semantic roles & 50–950 ramp

primary

#122583

secondary

#B8A338

accent

#D335F2

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#070410

muted

#7A797F

Preview Lab

Preview with #122583

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

Preview Lab → · Contrast checker → · Palette generator →