#2A299C#2A299C

#2A299C is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.179 H 273.7°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#2A299C
RGB	rgb(42, 41, 156)
HSL	hsl(241, 58%, 39%)
HSV	hsv(241, 74%, 61%)
CMYK	cmyk(73.1%, 73.7%, 0%, 38.8%)
CIE-LAB	lab(25.19, 39.23, -61.82)
CIE-LCH	lch(25.19, 73.22, 302.40°)
OKLab	oklab(37.17% 0.0117 -0.1788)
OKLCH	oklch(37.17% 0.179 273.7)
XYZ	xyz(7.7465, 4.4776, 31.9021)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A299C #9B9C29

analogous

#29619C #2A299C #63299C

triadic

#2A299C #9C2A29 #299C2A

tetradic

#2A299C #9C2961 #9B9C29 #299C63

square

#2A299C #9C2961 #9B9C29 #299C63

split-complementary

#2A299C #9C6329 #619C29

monochromatic

#10103B #1D1C6C #2A299C #3938CB #6968D7

Accessibility & contrast

On white

11.08

#2A299C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2A299C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A299C

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A299C	#FFFFFF	#000000	##FFFFFF
##2A299C	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419F

Deuteranopia (green-blind)

#00369A

Tritanopia (blue-blind)

#004A60

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2a299c;
/* rgb */ color: rgb(42, 41, 156);
/* oklch */ color: oklch(37.2% 0.179 273.7);

Tailwind

colors: {
  custom: {
    50: '#7664ba',
    500: '#2a299c',
    950: '#000000',
  },
}

SCSS

$custom: #2a299c;
$custom-light: #7664ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2a299c",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 156
  },
  "hsl": {
    "h": 240.522,
    "s": 58.376,
    "l": 38.627
  },
  "oklch": {
    "l": 0.37173,
    "c": 0.17918,
    "h": 273.7
  },
  "luminance": 0.04478
}

Semantic roles & 50–950 ramp

primary

#2A299C

secondary

#BDBE63

accent

#E246E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2A299C

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

Preview Lab → · Contrast checker → · Palette generator →