#12285D#12285D

#12285D is a dark, moderate blue. Relative luminance 0.024; OKLCH L 29.4% C 0.099 H 264.2°. Best body text is #FFFFFF at 14.12:1 contrast (WCAG AA passes).

Color values

HEX	#12285D
RGB	rgb(18, 40, 93)
HSL	hsl(222, 68%, 22%)
HSV	hsv(222, 81%, 36%)
CMYK	cmyk(80.6%, 57%, 0%, 63.5%)
CIE-LAB	lab(17.63, 12.77, -34.22)
CIE-LCH	lch(17.63, 36.53, 290.47°)
OKLab	oklab(29.44% -0.01 -0.0985)
OKLCH	oklch(29.44% 0.099 264.2)
XYZ	xyz(2.9833, 2.4362, 10.6668)
Luminance	0.0244 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12285D #5D4712

analogous

#124E5D #12285D #22125D

triadic

#12285D #5D1228 #285D12

tetradic

#12285D #5D124E #5D4712 #125D22

square

#12285D #5D124E #5D4712 #125D22

split-complementary

#12285D #5D2212 #4E5D12

monochromatic

#050B1A #08122A #12285D #1C3E90 #2654C4

Accessibility & contrast

On white

14.12

#12285D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.49

#12285D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12285D

14.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12285D	#FFFFFF	#000000	##FFFFFF
##12285D	1.00	14.12	1.49	14.12
#FFFFFF	14.12	1.00	21.00	1.00
#000000	1.49	21.00	1.00	21.00
##FFFFFF	14.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#032F5F

Deuteranopia (green-blind)

#00285C

Tritanopia (blue-blind)

#00353E

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #12285d;
/* rgb */ color: rgb(18, 40, 93);
/* oklch */ color: oklch(29.4% 0.099 264.2);

Tailwind

colors: {
  custom: {
    50: '#5d618b',
    500: '#12285d',
    950: '#000000',
  },
}

SCSS

$custom: #12285d;
$custom-light: #5d618b;
$custom-dark: #000000;

JSON

{
  "hex": "#12285d",
  "rgb": {
    "r": 18,
    "g": 40,
    "b": 93
  },
  "hsl": {
    "h": 222.4,
    "s": 67.568,
    "l": 21.765
  },
  "oklch": {
    "l": 0.29442,
    "c": 0.09906,
    "h": 264.2
  },
  "luminance": 0.02436
}

Semantic roles & 50–950 ramp

primary

#12285D

secondary

#957935

accent

#B83DEA

background

#F5F5F8

surface

#E9E9F0

border

#C5C5CB

text

#05050C

muted

#79797D

Preview Lab

Preview with #12285D

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

Preview Lab → · Contrast checker → · Palette generator →