#2D299A#2D299A

#2D299A is a dark, vivid blue. Relative luminance 0.045; OKLCH L 37.2% C 0.176 H 275.2°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX	#2D299A
RGB	rgb(45, 41, 154)
HSL	hsl(242, 58%, 38%)
HSV	hsv(242, 73%, 60%)
CMYK	cmyk(70.8%, 73.4%, 0%, 39.6%)
CIE-LAB	lab(25.19, 38.87, -60.59)
CIE-LCH	lch(25.19, 71.99, 302.68°)
OKLab	oklab(37.16% 0.0158 -0.1752)
OKLCH	oklch(37.16% 0.176 275.2)
XYZ	xyz(7.7059, 4.4761, 31.0235)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D299A #969A29

analogous

#295D9A #2D299A #65299A

triadic

#2D299A #9A2D29 #299A2D

tetradic

#2D299A #9A295D #969A29 #299A65

square

#2D299A #9A295D #969A29 #299A65

split-complementary

#2D299A #9A6529 #5D9A29

monochromatic

#110F39 #1F1C6A #2D299A #3C37CA #6B67D7

Accessibility & contrast

On white

11.08

#2D299A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2D299A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D299A

11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D299A	#FFFFFF	#000000	##FFFFFF
##2D299A	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)

#00419D

Deuteranopia (green-blind)

#003798

Tritanopia (blue-blind)

#00495F

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d299a;
/* rgb */ color: rgb(45, 41, 154);
/* oklch */ color: oklch(37.2% 0.176 275.2);

Tailwind

colors: {
  custom: {
    50: '#7664b9',
    500: '#2d299a',
    950: '#000000',
  },
}

SCSS

$custom: #2d299a;
$custom-light: #7664b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d299a",
  "rgb": {
    "r": 45,
    "g": 41,
    "b": 154
  },
  "hsl": {
    "h": 242.124,
    "s": 57.949,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37161,
    "c": 0.17587,
    "h": 275.2
  },
  "luminance": 0.04477
}

Semantic roles & 50–950 ramp

primary

#2D299A

secondary

#B9BD62

accent

#E147DC

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2D299A

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

Preview Lab → · Contrast checker → · Palette generator →