#12185F#12185F

#12185F is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.3% C 0.123 H 270.8°. Best body text is #FFFFFF at 15.89:1 contrast (WCAG AA passes).

Color values

HEX	#12185F
RGB	rgb(18, 24, 95)
HSL	hsl(235, 68%, 22%)
HSV	hsv(235, 81%, 37%)
CMYK	cmyk(81.1%, 74.7%, 0%, 62.7%)
CIE-LAB	lab(13.28, 25.24, -42.66)
CIE-LCH	lch(13.28, 49.57, 300.62°)
OKLab	oklab(26.28% 0.0017 -0.1235)
OKLCH	oklch(26.28% 0.123 270.8)
XYZ	xyz(2.6409, 1.6078, 10.9954)
Luminance	0.0161 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#12185F #5F5912

analogous

#123F5F #12185F #33125F

triadic

#12185F #5F1218 #185F12

tetradic

#12185F #5F123F #5F5912 #125F33

square

#12185F #5F123F #5F5912 #125F33

split-complementary

#12185F #5F3312 #3F5F12

monochromatic

#05061A #080B2C #12185F #1C2592 #2532C6

Accessibility & contrast

On white

15.89

#12185F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#12185F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #12185F

15.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##12185F	#FFFFFF	#000000	##FFFFFF
##12185F	1.00	15.89	1.32	15.89
#FFFFFF	15.89	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002661

Deuteranopia (green-blind)

#001E5E

Tritanopia (blue-blind)

#002C39

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #12185f;
/* rgb */ color: rgb(18, 24, 95);
/* oklch */ color: oklch(26.3% 0.123 270.8);

Tailwind

colors: {
  custom: {
    50: '#5f558d',
    500: '#12185f',
    950: '#000000',
  },
}

SCSS

$custom: #12185f;
$custom-light: #5f558d;
$custom-dark: #000000;

JSON

{
  "hex": "#12185f",
  "rgb": {
    "r": 18,
    "g": 24,
    "b": 95
  },
  "hsl": {
    "h": 235.325,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.26278,
    "c": 0.12348,
    "h": 270.8
  },
  "luminance": 0.01608
}

Semantic roles & 50–950 ramp

primary

#12185F

secondary

#979036

accent

#DD3DEB

background

#F6F4F8

surface

#EBE8F0

border

#C6C4CB

text

#05030C

muted

#7A787D

Preview Lab

Preview with #12185F

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

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