#2D2D9B#2D2D9B

#2D2D9B is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.9% C 0.173 H 274.4°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#2D2D9B
RGB	rgb(45, 45, 155)
HSL	hsl(240, 55%, 39%)
HSV	hsv(240, 71%, 61%)
CMYK	cmyk(71%, 71%, 0%, 39.2%)
CIE-LAB	lab(26.16, 36.81, -59.61)
CIE-LCH	lch(26.16, 70.06, 301.70°)
OKLab	oklab(37.89% 0.0132 -0.1723)
OKLCH	oklch(37.89% 0.173 274.4)
XYZ	xyz(7.9350, 4.8005, 31.5124)
Luminance	0.0480 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2D9B #9B9B2D

analogous

#2D649B #2D2D9B #642D9B

triadic

#2D2D9B #9B2D2D #2D9B2D

tetradic

#2D2D9B #9B2D64 #9B9B2D #2D9B64

square

#2D2D9B #9B2D64 #9B9B2D #2D9B64

split-complementary

#2D2D9B #9B642D #649B2D

monochromatic

#11113C #1F1F6C #2D2D9B #3E3EC7 #6E6ED5

Accessibility & contrast

On white

10.71

#2D2D9B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#2D2D9B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2D9B

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2D9B	#FFFFFF	#000000	##FFFFFF
##2D2D9B	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439E

Deuteranopia (green-blind)

#003999

Tritanopia (blue-blind)

#004B60

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d2d9b;
/* rgb */ color: rgb(45, 45, 155);
/* oklch */ color: oklch(37.9% 0.173 274.4);

Tailwind

colors: {
  custom: {
    50: '#7667ba',
    500: '#2d2d9b',
    950: '#000000',
  },
}

SCSS

$custom: #2d2d9b;
$custom-light: #7667ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2d9b",
  "rgb": {
    "r": 45,
    "g": 45,
    "b": 155
  },
  "hsl": {
    "h": 240,
    "s": 55,
    "l": 39.216
  },
  "oklch": {
    "l": 0.37887,
    "c": 0.17279,
    "h": 274.4
  },
  "luminance": 0.04801
}

Semantic roles & 50–950 ramp

primary

#2D2D9B

secondary

#BCBC68

accent

#DE49DE

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0612

muted

#7C7A81

Preview Lab

Preview with #2D2D9B

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

Preview Lab → · Contrast checker → · Palette generator →