#121175#121175

#121175 is a dark, vivid blue. Relative luminance 0.018; OKLCH L 27.9% C 0.160 H 270.0°. Best body text is #FFFFFF at 15.41:1 contrast (WCAG AA passes).

Color values

HEX	#121175
RGB	rgb(18, 17, 117)
HSL	hsl(241, 75%, 26%)
HSV	hsv(241, 85%, 46%)
CMYK	cmyk(84.6%, 85.5%, 0%, 54.1%)
CIE-LAB	lab(14.48, 37.48, -55.11)
CIE-LCH	lch(14.48, 66.65, 304.22°)
OKLab	oklab(27.91% 0.0001 -0.1596)
OKLCH	oklch(27.91% 0.16 270)
XYZ	xyz(3.6597, 1.8134, 16.9833)
Luminance	0.0181 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#121175 #747511

analogous

#114275 #121175 #441175

triadic

#121175 #751211 #117512

tetradic

#121175 #751142 #747511 #117544

square

#121175 #751142 #747511 #117544

split-complementary

#121175 #754411 #427511

monochromatic

#04041B #0A0940 #121175 #1A19AA #2322DF

Accessibility & contrast

On white

15.41

#121175 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.36

#121175 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #121175

15.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##121175	#FFFFFF	#000000	##FFFFFF
##121175	1.00	15.41	1.36	15.41
#FFFFFF	15.41	1.00	21.00	1.00
#000000	1.36	21.00	1.00	21.00
##FFFFFF	15.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002A78

Deuteranopia (green-blind)

#001F73

Tritanopia (blue-blind)

#003144

Achromatopsia (no color)

#252525

Design tokens & code

CSS

--color: #121175;
/* rgb */ color: rgb(18, 17, 117);
/* oklch */ color: oklch(27.9% 0.160 270.0);

Tailwind

colors: {
  custom: {
    50: '#66529e',
    500: '#121175',
    950: '#000000',
  },
}

SCSS

$custom: #121175;
$custom-light: #66529e;
$custom-dark: #000000;

JSON

{
  "hex": "#121175",
  "rgb": {
    "r": 18,
    "g": 17,
    "b": 117
  },
  "hsl": {
    "h": 240.6,
    "s": 74.627,
    "l": 26.275
  },
  "oklch": {
    "l": 0.27908,
    "c": 0.15956,
    "h": 270
  },
  "luminance": 0.01814
}

Semantic roles & 50–950 ramp

primary

#121175

secondary

#ABAC36

accent

#F137EF

background

#F6F4F9

surface

#EBE7F2

border

#C6C3CC

text

#07020F

muted

#7A787E

Preview Lab

Preview with #121175

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

Preview Lab → · Contrast checker → · Palette generator →