#12425F#12425F

#12425F is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.2% C 0.071 H 239.9°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#12425F
RGB	rgb(18, 66, 95)
HSL	hsl(203, 68%, 22%)
HSV	hsv(203, 81%, 37%)
CMYK	cmyk(81.1%, 30.5%, 0%, 62.7%)
CIE-LAB	lab(26.31, -4.71, -21.70)
CIE-LCH	lch(26.31, 22.20, 257.75°)
OKLab	oklab(36.23% -0.0355 -0.0613)
OKLCH	oklch(36.23% 0.071 239.9)
XYZ	xyz(4.2624, 4.8507, 11.5359)
Luminance	0.0485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12425F #5F2F12

analogous

#125F56 #12425F #121C5F

triadic

#12425F #5F1242 #425F12

tetradic

#12425F #56125F #5F2F12 #1C5F12

square

#12425F #56125F #5F2F12 #1C5F12

split-complementary

#12425F #5F121C #5F5612

monochromatic

#05121A #081E2C #12425F #1C6692 #2589C6

Accessibility & contrast

On white

10.66

#12425F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#12425F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12425F

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12425F	#FFFFFF	#000000	##FFFFFF
##12425F	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#344260

Deuteranopia (green-blind)

#2A3B5E

Tritanopia (blue-blind)

#00494C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #12425f;
/* rgb */ color: rgb(18, 66, 95);
/* oklch */ color: oklch(36.2% 0.071 239.9);

Tailwind

colors: {
  custom: {
    50: '#5d768c',
    500: '#12425f',
    950: '#000000',
  },
}

SCSS

$custom: #12425f;
$custom-light: #5d768c;
$custom-dark: #000000;

JSON

{
  "hex": "#12425f",
  "rgb": {
    "r": 18,
    "g": 66,
    "b": 95
  },
  "hsl": {
    "h": 202.597,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.36234,
    "c": 0.0709,
    "h": 239.9
  },
  "luminance": 0.04851
}

Semantic roles & 50–950 ramp

primary

#12425F

secondary

#975A36

accent

#7E3DEB

background

#F5F7F8

surface

#E9EDF0

border

#C5C8CB

text

#05080C

muted

#797B7D

Preview Lab

Preview with #12425F

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

Preview Lab → · Contrast checker → · Palette generator →