#122572#122572

#122572 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 30.8% C 0.134 H 266.9°. Best body text is #FFFFFF at 13.70:1 contrast (WCAG AA passes).

Color values

HEX	#122572
RGB	rgb(18, 37, 114)
HSL	hsl(228, 73%, 26%)
HSV	hsv(228, 84%, 45%)
CMYK	cmyk(84.2%, 67.5%, 0%, 55.3%)
CIE-LAB	lab(18.65, 23.78, -46.28)
CIE-LCH	lch(18.65, 52.03, 297.19°)
OKLab	oklab(30.8% -0.0072 -0.134)
OKLCH	oklch(30.8% 0.134 266.9)
XYZ	xyz(3.9472, 2.6662, 16.2229)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#122572 #725F12

analogous

#125572 #122572 #2F1272

triadic

#122572 #721225 #257212

tetradic

#122572 #721255 #725F12 #12722F

square

#122572 #721255 #725F12 #12722F

split-complementary

#122572 #722F12 #557212

monochromatic

#04091A #0A143D #122572 #1A36A7 #2347DC

Accessibility & contrast

On white

13.70

#122572 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#122572 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #122572

13.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##122572	#FFFFFF	#000000	##FFFFFF
##122572	1.00	13.70	1.53	13.70
#FFFFFF	13.70	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003274

Deuteranopia (green-blind)

#002971

Tritanopia (blue-blind)

#003948

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #122572;
/* rgb */ color: rgb(18, 37, 114);
/* oklch */ color: oklch(30.8% 0.134 266.9);

Tailwind

colors: {
  custom: {
    50: '#635f9b',
    500: '#122572',
    950: '#000000',
  },
}

SCSS

$custom: #122572;
$custom-light: #635f9b;
$custom-dark: #000000;

JSON

{
  "hex": "#122572",
  "rgb": {
    "r": 18,
    "g": 37,
    "b": 114
  },
  "hsl": {
    "h": 228.125,
    "s": 72.727,
    "l": 25.882
  },
  "oklch": {
    "l": 0.30799,
    "c": 0.13418,
    "h": 266.9
  },
  "luminance": 0.02667
}

Semantic roles & 50–950 ramp

primary

#122572

secondary

#A99237

accent

#CB38EF

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#06040E

muted

#7A797E

Preview Lab

Preview with #122572

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

Preview Lab → · Contrast checker → · Palette generator →