#2F327A#2F327A

#2F327A is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.9% C 0.120 H 276.7°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX	#2F327A
RGB	rgb(47, 50, 122)
HSL	hsl(238, 44%, 33%)
HSV	hsv(238, 61%, 48%)
CMYK	cmyk(61.5%, 59%, 0%, 52.2%)
CIE-LAB	lab(24.61, 22.09, -41.61)
CIE-LCH	lch(24.61, 47.11, 297.96°)
OKLab	oklab(35.89% 0.014 -0.1194)
OKLCH	oklch(35.89% 0.12 276.7)
XYZ	xyz(5.8246, 4.2903, 18.9297)
Luminance	0.0429 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F327A #7A772F

analogous

#2F577A #2F327A #512F7A

triadic

#2F327A #7A2F32 #327A2F

tetradic

#2F327A #7A2F57 #7A772F #2F7A51

square

#2F327A #7A2F57 #7A772F #2F7A51

split-complementary

#2F327A #7A512F #577A2F

monochromatic

#0D0E22 #1E204E #2F327A #4044A6 #6165C2

Accessibility & contrast

On white

11.30

#2F327A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2F327A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F327A

11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F327A	#FFFFFF	#000000	##FFFFFF
##2F327A	1.00	11.30	1.86	11.30
#FFFFFF	11.30	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7C

Deuteranopia (green-blind)

#003779

Tritanopia (blue-blind)

#004351

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f327a;
/* rgb */ color: rgb(47, 50, 122);
/* oklch */ color: oklch(35.9% 0.120 276.7);

Tailwind

colors: {
  custom: {
    50: '#7069a1',
    500: '#2f327a',
    950: '#000000',
  },
}

SCSS

$custom: #2f327a;
$custom-light: #7069a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f327a",
  "rgb": {
    "r": 47,
    "g": 50,
    "b": 122
  },
  "hsl": {
    "h": 237.6,
    "s": 44.379,
    "l": 33.137
  },
  "oklch": {
    "l": 0.35887,
    "c": 0.12024,
    "h": 276.7
  },
  "luminance": 0.04291
}

Semantic roles & 50–950 ramp

primary

#2F327A

secondary

#A9A65C

accent

#CF54D4

background

#F7F6FA

surface

#EDEBF3

border

#C8C6CD

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2F327A

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

Preview Lab → · Contrast checker → · Palette generator →