#2F327C#2F327C

#2F327C is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.1% C 0.123 H 276.5°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#2F327C
RGB	rgb(47, 50, 124)
HSL	hsl(238, 45%, 34%)
HSV	hsv(238, 62%, 49%)
CMYK	cmyk(62.1%, 59.7%, 0%, 51.4%)
CIE-LAB	lab(24.77, 22.81, -42.62)
CIE-LCH	lch(24.77, 48.34, 298.16°)
OKLab	oklab(36.05% 0.014 -0.1224)
OKLCH	oklch(36.05% 0.123 276.5)
XYZ	xyz(5.9498, 4.3403, 19.5891)
Luminance	0.0434 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F327C #7C792F

analogous

#2F587C #2F327C #522F7C

triadic

#2F327C #7C2F32 #327C2F

tetradic

#2F327C #7C2F58 #7C792F #2F7C52

square

#2F327C #7C2F58 #7C792F #2F7C52

split-complementary

#2F327C #7C522F #587C2F

monochromatic

#0D0E23 #1E2050 #2F327C #4044A8 #6266C3

Accessibility & contrast

On white

11.24

#2F327C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#2F327C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F327C

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F327C	#FFFFFF	#000000	##FFFFFF
##2F327C	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#00387A

Tritanopia (blue-blind)

#004452

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f327c;
/* rgb */ color: rgb(47, 50, 124);
/* oklch */ color: oklch(36.1% 0.123 276.5);

Tailwind

colors: {
  custom: {
    50: '#706aa2',
    500: '#2f327c',
    950: '#000000',
  },
}

SCSS

$custom: #2f327c;
$custom-light: #706aa2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f327c",
  "rgb": {
    "r": 47,
    "g": 50,
    "b": 124
  },
  "hsl": {
    "h": 237.662,
    "s": 45.029,
    "l": 33.529
  },
  "oklch": {
    "l": 0.36054,
    "c": 0.12319,
    "h": 276.5
  },
  "luminance": 0.04341
}

Semantic roles & 50–950 ramp

primary

#2F327C

secondary

#AAA75C

accent

#D053D5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2F327C

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

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