#2F2D77#2F2D77

#2F2D77 is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.7% C 0.123 H 279.0°. Best body text is #FFFFFF at 11.91:1 contrast (WCAG AA passes).

Color values

HEX	#2F2D77
RGB	rgb(47, 45, 119)
HSL	hsl(242, 45%, 32%)
HSV	hsv(242, 62%, 47%)
CMYK	cmyk(60.5%, 62.2%, 0%, 53.3%)
CIE-LAB	lab(23.04, 24.40, -42.25)
CIE-LCH	lch(23.04, 48.78, 300.01°)
OKLab	oklab(34.65% 0.0193 -0.1213)
OKLCH	oklch(34.65% 0.123 279)
XYZ	xyz(5.4394, 3.8126, 17.8985)
Luminance	0.0381 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2D77 #75772D

analogous

#2D5077 #2F2D77 #542D77

triadic

#2F2D77 #772F2D #2D772F

tetradic

#2F2D77 #772D50 #75772D #2D7754

square

#2F2D77 #772D50 #75772D #2D7754

split-complementary

#2F2D77 #77542D #50772D

monochromatic

#0C0B1E #1D1C4B #2F2D77 #413EA3 #5F5DC2

Accessibility & contrast

On white

11.91

#2F2D77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#2F2D77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2D77

11.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2D77	#FFFFFF	#000000	##FFFFFF
##2F2D77	1.00	11.91	1.76	11.91
#FFFFFF	11.91	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A79

Deuteranopia (green-blind)

#003476

Tritanopia (blue-blind)

#023F4D

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f2d77;
/* rgb */ color: rgb(47, 45, 119);
/* oklch */ color: oklch(34.7% 0.123 279.0);

Tailwind

colors: {
  custom: {
    50: '#6f669f',
    500: '#2f2d77',
    950: '#000000',
  },
}

SCSS

$custom: #2f2d77;
$custom-light: #6f669f;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2d77",
  "rgb": {
    "r": 47,
    "g": 45,
    "b": 119
  },
  "hsl": {
    "h": 241.622,
    "s": 45.122,
    "l": 32.157
  },
  "oklch": {
    "l": 0.34652,
    "c": 0.12286,
    "h": 279
  },
  "luminance": 0.03813
}

Semantic roles & 50–950 ramp

primary

#2F2D77

secondary

#A6A858

accent

#D553D1

background

#F7F6F9

surface

#EDEBF2

border

#C8C6CC

text

#08060E

muted

#7B7A7E

Preview Lab

Preview with #2F2D77

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

Preview Lab → · Contrast checker → · Palette generator →