#2F327D#2F327D

#2F327D is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.1% C 0.125 H 276.5°. Best body text is #FFFFFF at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#2F327D
RGB	rgb(47, 50, 125)
HSL	hsl(238, 45%, 34%)
HSV	hsv(238, 62%, 49%)
CMYK	cmyk(62.4%, 60%, 0%, 51%)
CIE-LAB	lab(24.85, 23.18, -43.12)
CIE-LCH	lch(24.85, 48.95, 298.26°)
OKLab	oklab(36.14% 0.014 -0.1239)
OKLCH	oklch(36.14% 0.125 276.5)
XYZ	xyz(6.0134, 4.3658, 19.9239)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F327D #7D7A2F

analogous

#2F597D #2F327D #532F7D

triadic

#2F327D #7D2F32 #327D2F

tetradic

#2F327D #7D2F59 #7D7A2F #2F7D53

square

#2F327D #7D2F59 #7D7A2F #2F7D53

split-complementary

#2F327D #7D532F #597D2F

monochromatic

#0E0E24 #1E2051 #2F327D #4044A9 #6266C4

Accessibility & contrast

On white

11.21

#2F327D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2F327D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F327D

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F327D	#FFFFFF	#000000	##FFFFFF
##2F327D	1.00	11.21	1.87	11.21
#FFFFFF	11.21	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E80

Deuteranopia (green-blind)

#00387B

Tritanopia (blue-blind)

#004452

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f327d;
/* rgb */ color: rgb(47, 50, 125);
/* oklch */ color: oklch(36.1% 0.125 276.5);

Tailwind

colors: {
  custom: {
    50: '#706aa3',
    500: '#2f327d',
    950: '#000000',
  },
}

SCSS

$custom: #2f327d;
$custom-light: #706aa3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f327d",
  "rgb": {
    "r": 47,
    "g": 50,
    "b": 125
  },
  "hsl": {
    "h": 237.692,
    "s": 45.349,
    "l": 33.725
  },
  "oklch": {
    "l": 0.36138,
    "c": 0.12466,
    "h": 276.5
  },
  "luminance": 0.04366
}

Semantic roles & 50–950 ramp

primary

#2F327D

secondary

#ABA85D

accent

#D053D5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2F327D

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

Preview Lab → · Contrast checker → · Palette generator →