#121574#121574

#121574 is a dark, vivid blue. Relative luminance 0.019; OKLCH L 28.3% C 0.155 H 269.8°. Best body text is #FFFFFF at 15.16:1 contrast (WCAG AA passes).

Color values

HEX	#121574
RGB	rgb(18, 21, 116)
HSL	hsl(238, 73%, 26%)
HSV	hsv(238, 84%, 45%)
CMYK	cmyk(84.5%, 81.9%, 0%, 54.5%)
CIE-LAB	lab(15.09, 34.97, -53.45)
CIE-LCH	lch(15.09, 63.87, 303.19°)
OKLab	oklab(28.3% -0.0007 -0.1548)
OKLCH	oklch(28.3% 0.155 269.8)
XYZ	xyz(3.6689, 1.9255, 16.6979)
Luminance	0.0193 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121574 #747112

analogous

#124674 #121574 #401274

triadic

#121574 #741215 #157412

tetradic

#121574 #741246 #747112 #127440

square

#121574 #741246 #747112 #127440

split-complementary

#121574 #744012 #467412

monochromatic

#04051A #0A0B3F #121574 #1A1FA9 #2329DD

Accessibility & contrast

On white

15.16

#121574 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.39

#121574 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121574

15.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121574	#FFFFFF	#000000	##FFFFFF
##121574	1.00	15.16	1.39	15.16
#FFFFFF	15.16	1.00	21.00	1.00
#000000	1.39	21.00	1.00	21.00
##FFFFFF	15.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B77

Deuteranopia (green-blind)

#002172

Tritanopia (blue-blind)

#003244

Achromatopsia (no color)

#262626

Design tokens & code

CSS

--color: #121574;
/* rgb */ color: rgb(18, 21, 116);
/* oklch */ color: oklch(28.3% 0.155 269.8);

Tailwind

colors: {
  custom: {
    50: '#65549d',
    500: '#121574',
    950: '#000000',
  },
}

SCSS

$custom: #121574;
$custom-light: #65549d;
$custom-dark: #000000;

JSON

{
  "hex": "#121574",
  "rgb": {
    "r": 18,
    "g": 21,
    "b": 116
  },
  "hsl": {
    "h": 238.163,
    "s": 73.134,
    "l": 26.275
  },
  "oklch": {
    "l": 0.283,
    "c": 0.1548,
    "h": 269.8
  },
  "luminance": 0.01926
}

Semantic roles & 50–950 ramp

primary

#121574

secondary

#ABA737

accent

#EA38F0

background

#F6F4F9

surface

#EBE8F2

border

#C6C4CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #121574

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

Preview Lab → · Contrast checker → · Palette generator →