#291E64#291E64

#291E64 is a dark, moderate blue. Relative luminance 0.023; OKLCH L 29.6% C 0.117 H 283.8°. Best body text is #FFFFFF at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#291E64
RGB	rgb(41, 30, 100)
HSL	hsl(249, 54%, 25%)
HSV	hsv(249, 70%, 39%)
CMYK	cmyk(59%, 70%, 0%, 60.8%)
CIE-LAB	lab(17.08, 26.52, -39.66)
CIE-LCH	lch(17.08, 47.71, 303.77°)
OKLab	oklab(29.65% 0.028 -0.114)
OKLCH	oklch(29.65% 0.117 283.8)
XYZ	xyz(3.6783, 2.3198, 12.3081)
Luminance	0.0232 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#291E64 #59641E

analogous

#1E3664 #291E64 #4C1E64

triadic

#291E64 #64291E #1E6429

tetradic

#291E64 #641E36 #59641E #1E644C

square

#291E64 #641E36 #59641E #1E644C

split-complementary

#291E64 #644C1E #36641E

monochromatic

#0A0718 #161035 #291E64 #3C2C93 #503AC2

Accessibility & contrast

On white

14.34

#291E64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.46

#291E64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #291E64

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##291E64	#FFFFFF	#000000	##FFFFFF
##291E64	1.00	14.34	1.46	14.34
#FFFFFF	14.34	1.00	21.00	1.00
#000000	1.46	21.00	1.00	21.00
##FFFFFF	14.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C66

Deuteranopia (green-blind)

#002863

Tritanopia (blue-blind)

#0D303E

Achromatopsia (no color)

#2A2A2A

Design tokens & code

CSS

--color: #291e64;
/* rgb */ color: rgb(41, 30, 100);
/* oklch */ color: oklch(29.6% 0.117 283.8);

Tailwind

colors: {
  custom: {
    50: '#6a5a91',
    500: '#291e64',
    950: '#000000',
  },
}

SCSS

$custom: #291e64;
$custom-light: #6a5a91;
$custom-dark: #000000;

JSON

{
  "hex": "#291e64",
  "rgb": {
    "r": 41,
    "g": 30,
    "b": 100
  },
  "hsl": {
    "h": 249.429,
    "s": 53.846,
    "l": 25.49
  },
  "oklch": {
    "l": 0.2965,
    "c": 0.11738,
    "h": 283.8
  },
  "luminance": 0.0232
}

Semantic roles & 50–950 ramp

primary

#291E64

secondary

#8C9945

accent

#DD4BC6

background

#F6F5F9

surface

#EBE9F1

border

#C6C5CB

text

#07040D

muted

#7A797E

Preview Lab

Preview with #291E64

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

Preview Lab → · Contrast checker → · Palette generator →