#2D2F8D#2D2F8D

#2D2F8D is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.9% C 0.152 H 275.1°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F8D
RGB	rgb(45, 47, 141)
HSL	hsl(239, 52%, 36%)
HSV	hsv(239, 68%, 55%)
CMYK	cmyk(68.1%, 66.7%, 0%, 44.7%)
CIE-LAB	lab(25.30, 30.61, -52.39)
CIE-LCH	lch(25.30, 60.68, 300.29°)
OKLab	oklab(36.86% 0.0135 -0.1512)
OKLCH	oklch(36.86% 0.152 275.1)
XYZ	xyz(6.9048, 4.5134, 25.7014)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F8D #8D8B2D

analogous

#2D5F8D #2D2F8D #5B2D8D

triadic

#2D2F8D #8D2D2F #2F8D2D

tetradic

#2D2F8D #8D2D5F #8D8B2D #2D8D5B

square

#2D2F8D #8D2D5F #8D8B2D #2D8D5B

split-complementary

#2D2F8D #8D5B2D #5F8D2D

monochromatic

#0F1030 #1E205F #2D2F8D #3C3EBB #6668CE

Accessibility & contrast

On white

11.04

#2D2F8D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#2D2F8D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F8D

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F8D	#FFFFFF	#000000	##FFFFFF
##2D2F8D	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)

#004090

Deuteranopia (green-blind)

#00388B

Tritanopia (blue-blind)

#004759

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2d2f8d;
/* rgb */ color: rgb(45, 47, 141);
/* oklch */ color: oklch(36.9% 0.152 275.1);

Tailwind

colors: {
  custom: {
    50: '#7368af',
    500: '#2d2f8d',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f8d;
$custom-light: #7368af;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f8d",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 141
  },
  "hsl": {
    "h": 238.75,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.36861,
    "c": 0.15178,
    "h": 275.1
  },
  "luminance": 0.04514
}

Semantic roles & 50–950 ramp

primary

#2D2F8D

secondary

#B5B361

accent

#D84DDB

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090610

muted

#7B7A7F

Preview Lab

Preview with #2D2F8D

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

Preview Lab → · Contrast checker → · Palette generator →