#1208BC#1208BC

#1208BC is a dark, highly saturated blue. Relative luminance 0.039; OKLCH L 36.8% C 0.243 H 266.6°. Best body text is #FFFFFF at 11.75:1 contrast (WCAG AA passes).

Color values

HEX	#1208BC
RGB	rgb(18, 8, 188)
HSL	hsl(243, 92%, 38%)
HSV	hsv(243, 96%, 74%)
CMYK	cmyk(90.4%, 95.7%, 0%, 26.3%)
CIE-LAB	lab(23.45, 61.29, -84.03)
CIE-LCH	lch(23.45, 104.00, 306.11°)
OKLab	oklab(36.77% -0.0144 -0.2428)
OKLCH	oklch(36.77% 0.243 266.6)
XYZ	xyz(9.4103, 3.9319, 47.8301)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1208BC #B2BC08

analogous

#0858BC #1208BC #6C08BC

triadic

#1208BC #BC1208 #08BC12

tetradic

#1208BC #BC0858 #B2BC08 #08BC6C

square

#1208BC #BC0858 #B2BC08 #08BC6C

split-complementary

#1208BC #BC6C08 #58BC08

monochromatic

#070347 #0C0681 #1208BC #190DF5 #5147F7

Accessibility & contrast

On white

11.75

#1208BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#1208BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1208BC

11.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1208BC	#FFFFFF	#000000	##FFFFFF
##1208BC	1.00	11.75	1.79	11.75
#FFFFFF	11.75	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041C0

Deuteranopia (green-blind)

#002EB9

Tritanopia (blue-blind)

#004E6E

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #1208bc;
/* rgb */ color: rgb(18, 8, 188);
/* oklch */ color: oklch(36.8% 0.243 266.6);

Tailwind

colors: {
  custom: {
    50: '#7a57d2',
    500: '#1208bc',
    950: '#000000',
  },
}

SCSS

$custom: #1208bc;
$custom-light: #7a57d2;
$custom-dark: #000000;

JSON

{
  "hex": "#1208bc",
  "rgb": {
    "r": 18,
    "g": 8,
    "b": 188
  },
  "hsl": {
    "h": 243.333,
    "s": 91.837,
    "l": 38.431
  },
  "oklch": {
    "l": 0.36769,
    "c": 0.24325,
    "h": 266.6
  },
  "luminance": 0.03933
}

Semantic roles & 50–950 ramp

primary

#1208BC

secondary

#CFD748

accent

#FF29F3

background

#F8F5FD

surface

#F0E9FA

border

#CBC5D3

text

#0C0414

muted

#7D7983

Preview Lab

Preview with #1208BC

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

Preview Lab → · Contrast checker → · Palette generator →