#2F29AF#2F29AF

#2F29AF is a dark, highly saturated blue. Relative luminance 0.053; OKLCH L 39.5% C 0.201 H 274.0°. Best body text is #FFFFFF at 10.21:1 contrast (WCAG AA passes).

Color values

HEX	#2F29AF
RGB	rgb(47, 41, 175)
HSL	hsl(243, 62%, 42%)
HSV	hsv(243, 77%, 69%)
CMYK	cmyk(73.1%, 76.6%, 0%, 31.4%)
CIE-LAB	lab(27.53, 46.03, -69.44)
CIE-LCH	lch(27.53, 83.31, 303.54°)
OKLab	oklab(39.52% 0.0142 -0.2009)
OKLCH	oklch(39.52% 0.201 274)
XYZ	xyz(9.7005, 5.2844, 41.0579)
Luminance	0.0529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F29AF #A9AF29

analogous

#2966AF #2F29AF #7229AF

triadic

#2F29AF #AF2F29 #29AF2F

tetradic

#2F29AF #AF2966 #A9AF29 #29AF72

square

#2F29AF #AF2966 #A9AF29 #29AF72

split-complementary

#2F29AF #AF7229 #66AF29

monochromatic

#14124C #221D7D #2F29AF #4942D3 #7974DE

Accessibility & contrast

On white

10.21

#2F29AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2F29AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F29AF

10.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F29AF	#FFFFFF	#000000	##FFFFFF
##2F29AF	1.00	10.21	2.06	10.21
#FFFFFF	10.21	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B3

Deuteranopia (green-blind)

#003BAD

Tritanopia (blue-blind)

#00516B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f29af;
/* rgb */ color: rgb(47, 41, 175);
/* oklch */ color: oklch(39.5% 0.201 274.0);

Tailwind

colors: {
  custom: {
    50: '#7c65c8',
    500: '#2f29af',
    950: '#000000',
  },
}

SCSS

$custom: #2f29af;
$custom-light: #7c65c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f29af",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 175
  },
  "hsl": {
    "h": 242.687,
    "s": 62.037,
    "l": 42.353
  },
  "oklch": {
    "l": 0.39515,
    "c": 0.20137,
    "h": 274
  },
  "luminance": 0.05285
}

Semantic roles & 50–950 ramp

primary

#2F29AF

secondary

#C2C66E

accent

#E543DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F29AF

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

Preview Lab → · Contrast checker → · Palette generator →