#1D1263#1D1263

#1D1263 is a dark, vivid blue. Relative luminance 0.016; OKLCH L 26.6% C 0.133 H 278.5°. Best body text is #FFFFFF at 15.92:1 contrast (WCAG AA passes).

Color values

HEX	#1D1263
RGB	rgb(29, 18, 99)
HSL	hsl(248, 69%, 23%)
HSV	hsv(248, 82%, 39%)
CMYK	cmyk(70.7%, 81.8%, 0%, 61.2%)
CIE-LAB	lab(13.20, 31.72, -45.43)
CIE-LCH	lch(13.20, 55.40, 304.93°)
OKLab	oklab(26.57% 0.0196 -0.1312)
OKLCH	oklch(26.57% 0.133 278.5)
XYZ	xyz(2.9744, 1.5944, 11.9530)
Luminance	0.0159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1D1263 #586312

analogous

#122F63 #1D1263 #451263

triadic

#1D1263 #631D12 #12631D

tetradic

#1D1263 #63122F #586312 #126345

square

#1D1263 #63122F #586312 #126345

split-complementary

#1D1263 #634512 #2F6312

monochromatic

#08051A #0E092F #1D1263 #2C1B97 #3B25CB

Accessibility & contrast

On white

15.92

#1D1263 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.32

#1D1263 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #1D1263

15.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1D1263	#FFFFFF	#000000	##FFFFFF
##1D1263	1.00	15.92	1.32	15.92
#FFFFFF	15.92	1.00	21.00	1.00
#000000	1.32	21.00	1.00	21.00
##FFFFFF	15.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002565

Deuteranopia (green-blind)

#001F62

Tritanopia (blue-blind)

#002A3A

Achromatopsia (no color)

#222222

Design tokens & code

CSS

--color: #1d1263;
/* rgb */ color: rgb(29, 18, 99);
/* oklch */ color: oklch(26.6% 0.133 278.5);

Tailwind

colors: {
  custom: {
    50: '#655290',
    500: '#1d1263',
    950: '#000000',
  },
}

SCSS

$custom: #1d1263;
$custom-light: #655290;
$custom-dark: #000000;

JSON

{
  "hex": "#1d1263",
  "rgb": {
    "r": 29,
    "g": 18,
    "b": 99
  },
  "hsl": {
    "h": 248.148,
    "s": 69.231,
    "l": 22.941
  },
  "oklch": {
    "l": 0.26568,
    "c": 0.13265,
    "h": 278.5
  },
  "luminance": 0.01595
}

Semantic roles & 50–950 ramp

primary

#1D1263

secondary

#8D9B36

accent

#EC3CD4

background

#F6F4F9

surface

#EBE7F1

border

#C6C3CB

text

#06020D

muted

#7A787E

Preview Lab

Preview with #1D1263

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

Preview Lab → · Contrast checker → · Palette generator →