#123075#123075

#123075 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 33.4% C 0.124 H 263.4°. Best body text is #FFFFFF at 12.31:1 contrast (WCAG AA passes).

Color values

HEX	#123075
RGB	rgb(18, 48, 117)
HSL	hsl(222, 73%, 26%)
HSV	hsv(222, 85%, 46%)
CMYK	cmyk(84.6%, 59%, 0%, 54.1%)
CIE-LAB	lab(22.04, 17.14, -42.67)
CIE-LCH	lch(22.04, 45.99, 291.88°)
OKLab	oklab(33.41% -0.0142 -0.1232)
OKLCH	oklch(33.41% 0.124 263.4)
XYZ	xyz(4.5161, 3.5263, 17.2688)
Luminance	0.0353 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123075 #755712

analogous

#126275 #123075 #261275

triadic

#123075 #751230 #307512

tetradic

#123075 #751262 #755712 #127526

square

#123075 #751262 #755712 #127526

split-complementary

#123075 #752612 #627512

monochromatic

#040B1B #0A1A40 #123075 #1A46AA #245CDD

Accessibility & contrast

On white

12.31

#123075 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.71

#123075 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123075

12.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123075	#FFFFFF	#000000	##FFFFFF
##123075	1.00	12.31	1.71	12.31
#FFFFFF	12.31	1.00	21.00	1.00
#000000	1.71	21.00	1.00	21.00
##FFFFFF	12.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003977

Deuteranopia (green-blind)

#003074

Tritanopia (blue-blind)

#00414D

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #123075;
/* rgb */ color: rgb(18, 48, 117);
/* oklch */ color: oklch(33.4% 0.124 263.4);

Tailwind

colors: {
  custom: {
    50: '#63679d',
    500: '#123075',
    950: '#000000',
  },
}

SCSS

$custom: #123075;
$custom-light: #63679d;
$custom-dark: #000000;

JSON

{
  "hex": "#123075",
  "rgb": {
    "r": 18,
    "g": 48,
    "b": 117
  },
  "hsl": {
    "h": 221.818,
    "s": 73.333,
    "l": 26.471
  },
  "oklch": {
    "l": 0.33406,
    "c": 0.12407,
    "h": 263.4
  },
  "luminance": 0.03527
}

Semantic roles & 50–950 ramp

primary

#123075

secondary

#AC8837

accent

#B838F0

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#06060E

muted

#7A7A7E

Preview Lab

Preview with #123075

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

Preview Lab → · Contrast checker → · Palette generator →