#2A299D#2A299D

#2A299D is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.3% C 0.180 H 273.7°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#2A299D
RGB	rgb(42, 41, 157)
HSL	hsl(241, 59%, 39%)
HSV	hsv(241, 74%, 62%)
CMYK	cmyk(73.2%, 73.9%, 0%, 38.4%)
CIE-LAB	lab(25.30, 39.58, -62.26)
CIE-LCH	lch(25.30, 73.77, 302.44°)
OKLab	oklab(37.28% 0.0115 -0.1801)
OKLCH	oklch(37.28% 0.18 273.7)
XYZ	xyz(7.8316, 4.5117, 32.3499)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A299D #9C9D29

analogous

#29629D #2A299D #64299D

triadic

#2A299D #9D2A29 #299D2A

tetradic

#2A299D #9D2962 #9C9D29 #299D64

square

#2A299D #9D2962 #9C9D29 #299D64

split-complementary

#2A299D #9D6429 #629D29

monochromatic

#10103C #1D1C6C #2A299D #3938CB #6A69D8

Accessibility & contrast

On white

11.04

#2A299D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2A299D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A299D

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A299D	#FFFFFF	#000000	##FFFFFF
##2A299D	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0041A0

Deuteranopia (green-blind)

#00369B

Tritanopia (blue-blind)

#004A60

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2a299d;
/* rgb */ color: rgb(42, 41, 157);
/* oklch */ color: oklch(37.3% 0.180 273.7);

Tailwind

colors: {
  custom: {
    50: '#7664bb',
    500: '#2a299d',
    950: '#000000',
  },
}

SCSS

$custom: #2a299d;
$custom-light: #7664bb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a299d",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 157
  },
  "hsl": {
    "h": 240.517,
    "s": 58.586,
    "l": 38.824
  },
  "oklch": {
    "l": 0.37278,
    "c": 0.18045,
    "h": 273.7
  },
  "luminance": 0.04512
}

Semantic roles & 50–950 ramp

primary

#2A299D

secondary

#BDBE64

accent

#E246E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2A299D

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

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