#29178F#29178F

#29178F is a dark, vivid blue. Relative luminance 0.031; OKLCH L 33.3% C 0.180 H 277.0°. Best body text is #FFFFFF at 13.02:1 contrast (WCAG AA passes).

Color values

HEX	#29178F
RGB	rgb(41, 23, 143)
HSL	hsl(249, 72%, 33%)
HSV	hsv(249, 84%, 56%)
CMYK	cmyk(71.3%, 83.9%, 0%, 43.9%)
CIE-LAB	lab(20.31, 44.52, -61.87)
CIE-LCH	lch(20.31, 76.22, 305.74°)
OKLab	oklab(33.3% 0.0221 -0.1788)
OKLCH	oklch(33.3% 0.18 277)
XYZ	xyz(6.1772, 3.0668, 26.2477)
Luminance	0.0307 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#29178F #7D8F17

analogous

#17418F #29178F #65178F

triadic

#29178F #8F2917 #178F29

tetradic

#29178F #8F1741 #7D8F17 #178F65

square

#29178F #8F1741 #7D8F17 #178F65

split-complementary

#29178F #8F6517 #418F17

monochromatic

#0B0626 #1A0F5A #29178F #381FC4 #5840E0

Accessibility & contrast

On white

13.02

#29178F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#29178F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #29178F

13.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##29178F	#FFFFFF	#000000	##FFFFFF
##29178F	1.00	13.02	1.61	13.02
#FFFFFF	13.02	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003692

Deuteranopia (green-blind)

#002C8D

Tritanopia (blue-blind)

#003D54

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #29178f;
/* rgb */ color: rgb(41, 23, 143);
/* oklch */ color: oklch(33.3% 0.180 277.0);

Tailwind

colors: {
  custom: {
    50: '#7459b1',
    500: '#29178f',
    950: '#000000',
  },
}

SCSS

$custom: #29178f;
$custom-light: #7459b1;
$custom-dark: #000000;

JSON

{
  "hex": "#29178f",
  "rgb": {
    "r": 41,
    "g": 23,
    "b": 143
  },
  "hsl": {
    "h": 249,
    "s": 72.289,
    "l": 32.549
  },
  "oklch": {
    "l": 0.333,
    "c": 0.18013,
    "h": 277
  },
  "luminance": 0.03067
}

Semantic roles & 50–950 ramp

primary

#29178F

secondary

#AEC141

accent

#EF39D4

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #29178F

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

Preview Lab → · Contrast checker → · Palette generator →