#2A299A#2A299A

#2A299A is a dark, vivid blue. Relative luminance 0.044; OKLCH L 37.0% C 0.177 H 273.9°. Best body text is #FFFFFF at 11.16:1 contrast (WCAG AA passes).

Color values

HEX	#2A299A
RGB	rgb(42, 41, 154)
HSL	hsl(241, 58%, 38%)
HSV	hsv(241, 73%, 60%)
CMYK	cmyk(72.7%, 73.4%, 0%, 39.6%)
CIE-LAB	lab(24.98, 38.55, -60.93)
CIE-LCH	lch(24.98, 72.10, 302.32°)
OKLab	oklab(36.96% 0.0121 -0.1762)
OKLCH	oklch(36.96% 0.177 273.9)
XYZ	xyz(7.5786, 4.4105, 31.0175)
Luminance	0.0441 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A299A #999A29

analogous

#29609A #2A299A #62299A

triadic

#2A299A #9A2A29 #299A2A

tetradic

#2A299A #9A2960 #999A29 #299A62

square

#2A299A #9A2960 #999A29 #299A62

split-complementary

#2A299A #9A6229 #609A29

monochromatic

#100F39 #1D1C6A #2A299A #3837CA #6867D7

Accessibility & contrast

On white

11.16

#2A299A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2A299A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A299A

11.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A299A	#FFFFFF	#000000	##FFFFFF
##2A299A	1.00	11.16	1.88	11.16
#FFFFFF	11.16	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419D

Deuteranopia (green-blind)

#003698

Tritanopia (blue-blind)

#00495F

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2a299a;
/* rgb */ color: rgb(42, 41, 154);
/* oklch */ color: oklch(37.0% 0.177 273.9);

Tailwind

colors: {
  custom: {
    50: '#7564b9',
    500: '#2a299a',
    950: '#000000',
  },
}

SCSS

$custom: #2a299a;
$custom-light: #7564b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a299a",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 154
  },
  "hsl": {
    "h": 240.531,
    "s": 57.949,
    "l": 38.235
  },
  "oklch": {
    "l": 0.36963,
    "c": 0.17663,
    "h": 273.9
  },
  "luminance": 0.04411
}

Semantic roles & 50–950 ramp

primary

#2A299A

secondary

#BCBD62

accent

#E147E0

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2A299A

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

Preview Lab → · Contrast checker → · Palette generator →