#2D2A91#2D2A91

#2D2A91 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.4% C 0.163 H 275.9°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#2D2A91
RGB	rgb(45, 42, 145)
HSL	hsl(242, 55%, 37%)
HSV	hsv(242, 71%, 57%)
CMYK	cmyk(69%, 71%, 0%, 43.1%)
CIE-LAB	lab(24.51, 35.18, -56.18)
CIE-LCH	lch(24.51, 66.29, 302.06°)
OKLab	oklab(36.4% 0.0167 -0.1623)
OKLCH	oklch(36.4% 0.163 275.9)
XYZ	xyz(7.0193, 4.2575, 27.2344)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2A91 #8E912A

analogous

#2A5B91 #2D2A91 #612A91

triadic

#2D2A91 #912D2A #2A912D

tetradic

#2D2A91 #912A5B #8E912A #2A9161

square

#2D2A91 #912A5B #8E912A #2A9161

split-complementary

#2D2A91 #91612A #5B912A

monochromatic

#100F32 #1E1C62 #2D2A91 #3C38C0 #6763D2

Accessibility & contrast

On white

11.34

#2D2A91 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#2D2A91 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2A91

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2A91	#FFFFFF	#000000	##FFFFFF
##2D2A91	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F94

Deuteranopia (green-blind)

#00368F

Tritanopia (blue-blind)

#00465A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2d2a91;
/* rgb */ color: rgb(45, 42, 145);
/* oklch */ color: oklch(36.4% 0.163 275.9);

Tailwind

colors: {
  custom: {
    50: '#7464b2',
    500: '#2d2a91',
    950: '#000000',
  },
}

SCSS

$custom: #2d2a91;
$custom-light: #7464b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2a91",
  "rgb": {
    "r": 45,
    "g": 42,
    "b": 145
  },
  "hsl": {
    "h": 241.748,
    "s": 55.08,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36401,
    "c": 0.16312,
    "h": 275.9
  },
  "luminance": 0.04258
}

Semantic roles & 50–950 ramp

primary

#2D2A91

secondary

#B5B85F

accent

#DE49DA

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2D2A91

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

Preview Lab → · Contrast checker → · Palette generator →