#121876#121876

#121876 is a dark, vivid blue. Relative luminance 0.021; OKLCH L 29.0% C 0.154 H 269.3°. Best body text is #FFFFFF at 14.81:1 contrast (WCAG AA passes).

Color values

HEX	#121876
RGB	rgb(18, 24, 118)
HSL	hsl(236, 74%, 27%)
HSV	hsv(236, 85%, 46%)
CMYK	cmyk(84.7%, 79.7%, 0%, 53.7%)
CIE-LAB	lab(15.95, 33.93, -53.32)
CIE-LCH	lch(15.95, 63.20, 302.47°)
OKLab	oklab(28.98% -0.0019 -0.1545)
OKLCH	oklch(28.98% 0.154 269.3)
XYZ	xyz(3.8450, 2.0894, 17.3367)
Luminance	0.0209 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121876 #767012

analogous

#124A76 #121876 #3E1276

triadic

#121876 #761218 #187612

tetradic

#121876 #76124A #767012 #12763E

square

#121876 #76124A #767012 #12763E

split-complementary

#121876 #763E12 #4A7612

monochromatic

#04051B #0A0D41 #121876 #1A23AB #2530DE

Accessibility & contrast

On white

14.81

#121876 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.42

#121876 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121876

14.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121876	#FFFFFF	#000000	##FFFFFF
##121876	1.00	14.81	1.42	14.81
#FFFFFF	14.81	1.00	21.00	1.00
#000000	1.42	21.00	1.00	21.00
##FFFFFF	14.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002D79

Deuteranopia (green-blind)

#002374

Tritanopia (blue-blind)

#003446

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #121876;
/* rgb */ color: rgb(18, 24, 118);
/* oklch */ color: oklch(29.0% 0.154 269.3);

Tailwind

colors: {
  custom: {
    50: '#66569f',
    500: '#121876',
    950: '#000000',
  },
}

SCSS

$custom: #121876;
$custom-light: #66569f;
$custom-dark: #000000;

JSON

{
  "hex": "#121876",
  "rgb": {
    "r": 18,
    "g": 24,
    "b": 118
  },
  "hsl": {
    "h": 236.4,
    "s": 73.529,
    "l": 26.667
  },
  "oklch": {
    "l": 0.28977,
    "c": 0.15447,
    "h": 269.3
  },
  "luminance": 0.0209
}

Semantic roles & 50–950 ramp

primary

#121876

secondary

#ADA537

accent

#E538F0

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07030F

muted

#7A787E

Preview Lab

Preview with #121876

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

Preview Lab → · Contrast checker → · Palette generator →