#123665#123665

#123665 is a dark, moderate cyan. Relative luminance 0.037; OKLCH L 33.5% C 0.092 H 256.5°. Best body text is #FFFFFF at 12.06:1 contrast (WCAG AA passes).

Color values

HEX	#123665
RGB	rgb(18, 54, 101)
HSL	hsl(214, 70%, 23%)
HSV	hsv(214, 82%, 40%)
CMYK	cmyk(82.2%, 46.5%, 0%, 60.4%)
CIE-LAB	lab(22.68, 6.00, -31.34)
CIE-LCH	lch(22.68, 31.91, 280.84°)
OKLab	oklab(33.5% -0.0215 -0.0898)
OKLCH	oklch(33.5% 0.092 256.5)
XYZ	xyz(3.9167, 3.7061, 12.8183)
Luminance	0.0371 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#123665 #654112

analogous

#125F65 #123665 #171265

triadic

#123665 #651236 #366512

tetradic

#123665 #65125F #654112 #126517

square

#123665 #65125F #654112 #126517

split-complementary

#123665 #651712 #5F6512

monochromatic

#050E1A #091A31 #123665 #1B5299 #256ECD

Accessibility & contrast

On white

12.06

#123665 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#123665 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #123665

12.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##123665	#FFFFFF	#000000	##FFFFFF
##123665	1.00	12.06	1.74	12.06
#FFFFFF	12.06	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E3A67

Deuteranopia (green-blind)

#0E3364

Tritanopia (blue-blind)

#004148

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #123665;
/* rgb */ color: rgb(18, 54, 101);
/* oklch */ color: oklch(33.5% 0.092 256.5);

Tailwind

colors: {
  custom: {
    50: '#5e6c91',
    500: '#123665',
    950: '#000000',
  },
}

SCSS

$custom: #123665;
$custom-light: #5e6c91;
$custom-dark: #000000;

JSON

{
  "hex": "#123665",
  "rgb": {
    "r": 18,
    "g": 54,
    "b": 101
  },
  "hsl": {
    "h": 213.976,
    "s": 69.748,
    "l": 23.333
  },
  "oklch": {
    "l": 0.33504,
    "c": 0.09232,
    "h": 256.5
  },
  "luminance": 0.03707
}

Semantic roles & 50–950 ramp

primary

#123665

secondary

#9D7036

accent

#A03BED

background

#F5F6F8

surface

#EAEBF0

border

#C6C6CB

text

#05060D

muted

#797A7D

Preview Lab

Preview with #123665

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

Preview Lab → · Contrast checker → · Palette generator →