#2929B7#2929B7

#2929B7 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 40.0% C 0.212 H 271.5°. Best body text is #FFFFFF at 10.02:1 contrast (WCAG AA passes).

Color values

HEX	#2929B7
RGB	rgb(41, 41, 183)
HSL	hsl(240, 63%, 44%)
HSV	hsv(240, 78%, 72%)
CMYK	cmyk(77.6%, 77.6%, 0%, 28.2%)
CIE-LAB	lab(28.05, 48.15, -73.37)
CIE-LCH	lch(28.05, 87.76, 303.27°)
OKLab	oklab(40.04% 0.0054 -0.2124)
OKLCH	oklch(40.04% 0.212 271.5)
XYZ	xyz(10.2517, 5.4751, 45.3071)
Luminance	0.0548 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2929B7 #B7B729

analogous

#2970B7 #2929B7 #7029B7

triadic

#2929B7 #B72929 #29B729

tetradic

#2929B7 #B72970 #B7B729 #29B770

square

#2929B7 #B72970 #B7B729 #29B770

split-complementary

#2929B7 #B77029 #70B729

monochromatic

#131353 #1E1E85 #2929B7 #4747D6 #7979E1

Accessibility & contrast

On white

10.02

#2929B7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2929B7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2929B7

10.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2929B7	#FFFFFF	#000000	##FFFFFF
##2929B7	1.00	10.02	2.10	10.02
#FFFFFF	10.02	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049BB

Deuteranopia (green-blind)

#003BB5

Tritanopia (blue-blind)

#00546F

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2929b7;
/* rgb */ color: rgb(41, 41, 183);
/* oklch */ color: oklch(40.0% 0.212 271.5);

Tailwind

colors: {
  custom: {
    50: '#7c65ce',
    500: '#2929b7',
    950: '#000000',
  },
}

SCSS

$custom: #2929b7;
$custom-light: #7c65ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2929b7",
  "rgb": {
    "r": 41,
    "g": 41,
    "b": 183
  },
  "hsl": {
    "h": 240,
    "s": 63.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.40041,
    "c": 0.21248,
    "h": 271.5
  },
  "luminance": 0.05476
}

Semantic roles & 50–950 ramp

primary

#2929B7

secondary

#C9C973

accent

#E641E6

background

#F8F6FC

surface

#F0EBF9

border

#CBC6D2

text

#0B0614

muted

#7C7A82

Preview Lab

Preview with #2929B7

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

Preview Lab → · Contrast checker → · Palette generator →