#123254#123254

#123254 is a dark, moderate cyan. Relative luminance 0.030; OKLCH L 31.3% C 0.072 H 252.3°. Best body text is #FFFFFF at 13.04:1 contrast (WCAG AA passes).

Color values

HEX	#123254
RGB	rgb(18, 50, 84)
HSL	hsl(211, 65%, 20%)
HSV	hsv(211, 79%, 33%)
CMYK	cmyk(78.6%, 40.5%, 0%, 67.1%)
CIE-LAB	lab(20.24, 1.62, -24.04)
CIE-LCH	lch(20.24, 24.10, 273.86°)
OKLab	oklab(31.25% -0.0218 -0.0684)
OKLCH	oklch(31.25% 0.072 252.3)
XYZ	xyz(2.9897, 3.0496, 8.8168)
Luminance	0.0305 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123254 #543412

analogous

#125354 #123254 #131254

triadic

#123254 #541232 #325412

tetradic

#123254 #541253 #543412 #125413

square

#123254 #541253 #543412 #125413

split-complementary

#123254 #541312 #535412

monochromatic

#050F19 #071422 #123254 #1D5086 #286EB9

Accessibility & contrast

On white

13.04

#123254 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#123254 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123254

13.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123254	#FFFFFF	#000000	##FFFFFF
##123254	1.00	13.04	1.61	13.04
#FFFFFF	13.04	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#223455

Deuteranopia (green-blind)

#192E53

Tritanopia (blue-blind)

#003A3F

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #123254;
/* rgb */ color: rgb(18, 50, 84);
/* oklch */ color: oklch(31.3% 0.072 252.3);

Tailwind

colors: {
  custom: {
    50: '#5a6984',
    500: '#123254',
    950: '#000000',
  },
}

SCSS

$custom: #123254;
$custom-light: #5a6984;
$custom-dark: #000000;

JSON

{
  "hex": "#123254",
  "rgb": {
    "r": 18,
    "g": 50,
    "b": 84
  },
  "hsl": {
    "h": 210.909,
    "s": 64.706,
    "l": 20
  },
  "oklch": {
    "l": 0.3125,
    "c": 0.07183,
    "h": 252.3
  },
  "luminance": 0.0305
}

Semantic roles & 50–950 ramp

primary

#123254

secondary

#8D6235

accent

#9640E8

background

#F5F6F8

surface

#E9EBEF

border

#C5C6CA

text

#04060B

muted

#797A7C

Preview Lab

Preview with #123254

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

Preview Lab → · Contrast checker → · Palette generator →