#2F29AE#2F29AE

#2F29AE is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.4% C 0.200 H 274.1°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#2F29AE
RGB	rgb(47, 41, 174)
HSL	hsl(243, 62%, 42%)
HSV	hsv(243, 76%, 68%)
CMYK	cmyk(73%, 76.4%, 0%, 31.8%)
CIE-LAB	lab(27.42, 45.71, -69.02)
CIE-LCH	lch(27.42, 82.78, 303.52°)
OKLab	oklab(39.41% 0.0144 -0.1996)
OKLCH	oklch(39.41% 0.2 274.1)
XYZ	xyz(9.6027, 5.2452, 40.5426)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F29AE #A8AE29

analogous

#2965AE #2F29AE #7229AE

triadic

#2F29AE #AE2F29 #29AE2F

tetradic

#2F29AE #AE2965 #A8AE29 #29AE72

square

#2F29AE #AE2965 #A8AE29 #29AE72

split-complementary

#2F29AE #AE7229 #65AE29

monochromatic

#14124B #221D7C #2F29AE #4842D2 #7873DE

Accessibility & contrast

On white

10.25

#2F29AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2F29AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F29AE

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F29AE	#FFFFFF	#000000	##FFFFFF
##2F29AE	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047B2

Deuteranopia (green-blind)

#003AAC

Tritanopia (blue-blind)

#00506A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f29ae;
/* rgb */ color: rgb(47, 41, 174);
/* oklch */ color: oklch(39.4% 0.200 274.1);

Tailwind

colors: {
  custom: {
    50: '#7c65c7',
    500: '#2f29ae',
    950: '#000000',
  },
}

SCSS

$custom: #2f29ae;
$custom-light: #7c65c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f29ae",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 174
  },
  "hsl": {
    "h": 242.707,
    "s": 61.86,
    "l": 42.157
  },
  "oklch": {
    "l": 0.39407,
    "c": 0.20016,
    "h": 274.1
  },
  "luminance": 0.05246
}

Semantic roles & 50–950 ramp

primary

#2F29AE

secondary

#C1C56D

accent

#E543DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2F29AE

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

Preview Lab → · Contrast checker → · Palette generator →