#18125F#18125F

#18125F is a dark, vivid blue. Relative luminance 0.015; OKLCH L 25.7% C 0.129 H 275.8°. Best body text is #FFFFFF at 16.27:1 contrast (WCAG AA passes).

Color values

HEX	#18125F
RGB	rgb(24, 18, 95)
HSL	hsl(245, 68%, 22%)
HSV	hsv(245, 81%, 37%)
CMYK	cmyk(74.7%, 81.1%, 0%, 62.7%)
CIE-LAB	lab(12.30, 29.76, -44.25)
CIE-LCH	lch(12.30, 53.32, 303.93°)
OKLab	oklab(25.69% 0.0131 -0.1279)
OKLCH	oklch(25.69% 0.129 275.8)
XYZ	xyz(2.6579, 1.4528, 10.9646)
Luminance	0.0145 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#18125F #595F12

analogous

#12335F #18125F #3F125F

triadic

#18125F #5F1812 #125F18

tetradic

#18125F #5F1233 #595F12 #125F3F

square

#18125F #5F1233 #595F12 #125F3F

split-complementary

#18125F #5F3F12 #335F12

monochromatic

#06051A #0B082C #18125F #251C92 #3225C6

Accessibility & contrast

On white

16.27

#18125F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.29

#18125F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #18125F

16.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##18125F	#FFFFFF	#000000	##FFFFFF
##18125F	1.00	16.27	1.29	16.27
#FFFFFF	16.27	1.00	21.00	1.00
#000000	1.29	21.00	1.00	21.00
##FFFFFF	16.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002361

Deuteranopia (green-blind)

#001D5E

Tritanopia (blue-blind)

#002938

Achromatopsia (no color)

#202020

Design tokens & code

CSS

--color: #18125f;
/* rgb */ color: rgb(24, 18, 95);
/* oklch */ color: oklch(25.7% 0.129 275.8);

Tailwind

colors: {
  custom: {
    50: '#62518d',
    500: '#18125f',
    950: '#000000',
  },
}

SCSS

$custom: #18125f;
$custom-light: #62518d;
$custom-dark: #000000;

JSON

{
  "hex": "#18125f",
  "rgb": {
    "r": 24,
    "g": 18,
    "b": 95
  },
  "hsl": {
    "h": 244.675,
    "s": 68.142,
    "l": 22.157
  },
  "oklch": {
    "l": 0.25694,
    "c": 0.12858,
    "h": 275.8
  },
  "luminance": 0.01453
}

Semantic roles & 50–950 ramp

primary

#18125F

secondary

#909736

accent

#EB3DDD

background

#F6F4F8

surface

#EBE7F0

border

#C6C3CB

text

#06020C

muted

#7A787D

Preview Lab

Preview with #18125F

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

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