#123246#123246

#123246 is a dark, muted cyan. Relative luminance 0.029; OKLCH L 30.4% C 0.052 H 239.2°. Best body text is #FFFFFF at 13.37:1 contrast (WCAG AA passes).

Color values

HEX	#123246
RGB	rgb(18, 50, 70)
HSL	hsl(203, 59%, 17%)
HSV	hsv(203, 74%, 27%)
CMYK	cmyk(74.3%, 28.6%, 0%, 72.5%)
CIE-LAB	lab(19.44, -4.16, -15.89)
CIE-LCH	lch(19.44, 16.43, 255.34°)
OKLab	oklab(30.36% -0.0266 -0.0447)
OKLCH	oklch(30.36% 0.052 239.2)
XYZ	xyz(2.4951, 2.8517, 6.2121)
Luminance	0.0285 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123246 #462612

analogous

#124640 #123246 #121846

triadic

#123246 #461232 #324612

tetradic

#123246 #401246 #462612 #184612

square

#123246 #401246 #462612 #184612

split-complementary

#123246 #461218 #464012

monochromatic

#061118 #061118 #123246 #1F5577 #2B78A7

Accessibility & contrast

On white

13.37

#123246 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.57

#123246 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123246

13.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123246	#FFFFFF	#000000	##FFFFFF
##123246	1.00	13.37	1.57	13.37
#FFFFFF	13.37	1.00	21.00	1.00
#000000	1.57	21.00	1.00	21.00
##FFFFFF	13.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#293247

Deuteranopia (green-blind)

#222D46

Tritanopia (blue-blind)

#003739

Achromatopsia (no color)

#2F2F2F

Design tokens & code

CSS

--color: #123246;
/* rgb */ color: rgb(18, 50, 70);
/* oklch */ color: oklch(30.4% 0.052 239.2);

Tailwind

colors: {
  custom: {
    50: '#576979',
    500: '#123246',
    950: '#000000',
  },
}

SCSS

$custom: #123246;
$custom-light: #576979;
$custom-dark: #000000;

JSON

{
  "hex": "#123246",
  "rgb": {
    "r": 18,
    "g": 50,
    "b": 70
  },
  "hsl": {
    "h": 203.077,
    "s": 59.091,
    "l": 17.255
  },
  "oklch": {
    "l": 0.30357,
    "c": 0.05204,
    "h": 239.2
  },
  "luminance": 0.02852
}

Semantic roles & 50–950 ramp

primary

#123246

secondary

#7F5135

accent

#8246E2

background

#F5F6F7

surface

#E9EBED

border

#C5C6C8

text

#030609

muted

#787A7B

Preview Lab

Preview with #123246

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

Preview Lab → · Contrast checker → · Palette generator →