#121576#121576

#121576 is a dark, vivid blue. Relative luminance 0.020; OKLCH L 28.5% C 0.157 H 269.6°. Best body text is #FFFFFF at 15.06:1 contrast (WCAG AA passes).

Color values

HEX	#121576
RGB	rgb(18, 21, 118)
HSL	hsl(238, 74%, 27%)
HSV	hsv(238, 85%, 46%)
CMYK	cmyk(84.7%, 82.2%, 0%, 53.7%)
CIE-LAB	lab(15.34, 35.67, -54.32)
CIE-LCH	lch(15.34, 64.99, 303.29°)
OKLab	oklab(28.55% -0.0011 -0.1573)
OKLCH	oklch(28.55% 0.157 269.6)
XYZ	xyz(3.7865, 1.9725, 17.3172)
Luminance	0.0197 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121576 #767312

analogous

#124776 #121576 #411276

triadic

#121576 #761215 #157612

tetradic

#121576 #761247 #767312 #127641

square

#121576 #761247 #767312 #127641

split-complementary

#121576 #764112 #477612

monochromatic

#04051B #0A0C41 #121576 #1A1EAB #252ADE

Accessibility & contrast

On white

15.06

#121576 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#121576 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121576

15.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121576	#FFFFFF	#000000	##FFFFFF
##121576	1.00	15.06	1.39	15.06
#FFFFFF	15.06	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B79

Deuteranopia (green-blind)

#002174

Tritanopia (blue-blind)

#003345

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #121576;
/* rgb */ color: rgb(18, 21, 118);
/* oklch */ color: oklch(28.5% 0.157 269.6);

Tailwind

colors: {
  custom: {
    50: '#66549f',
    500: '#121576',
    950: '#000000',
  },
}

SCSS

$custom: #121576;
$custom-light: #66549f;
$custom-dark: #000000;

JSON

{
  "hex": "#121576",
  "rgb": {
    "r": 18,
    "g": 21,
    "b": 118
  },
  "hsl": {
    "h": 238.2,
    "s": 73.529,
    "l": 26.667
  },
  "oklch": {
    "l": 0.28549,
    "c": 0.15734,
    "h": 269.6
  },
  "luminance": 0.01973
}

Semantic roles & 50–950 ramp

primary

#121576

secondary

#ADA937

accent

#EB38F0

background

#F6F5F9

surface

#EBE8F2

border

#C6C4CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #121576

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

Preview Lab → · Contrast checker → · Palette generator →