#2F367D#2F367D

#2F367D is a dark, moderate blue. Relative luminance 0.047; OKLCH L 36.9% C 0.119 H 274.7°. Best body text is #FFFFFF at 10.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F367D
RGB	rgb(47, 54, 125)
HSL	hsl(235, 45%, 34%)
HSV	hsv(235, 62%, 49%)
CMYK	cmyk(62.4%, 56.8%, 0%, 51%)
CIE-LAB	lab(25.93, 20.45, -41.36)
CIE-LCH	lch(25.93, 46.14, 296.31°)
OKLab	oklab(36.95% 0.0098 -0.1187)
OKLCH	oklch(36.95% 0.119 274.7)
XYZ	xyz(6.1919, 4.7229, 19.9834)
Luminance	0.0472 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F367D #7D762F

analogous

#2F5D7D #2F367D #4F2F7D

triadic

#2F367D #7D2F36 #367D2F

tetradic

#2F367D #7D2F5D #7D762F #2F7D4F

square

#2F367D #7D2F5D #7D762F #2F7D4F

split-complementary

#2F367D #7D4F2F #5D7D2F

monochromatic

#0E1024 #1E2351 #2F367D #4049A9 #626BC4

Accessibility & contrast

On white

10.80

#2F367D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2F367D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F367D

10.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F367D	#FFFFFF	#000000	##FFFFFF
##2F367D	1.00	10.80	1.94	10.80
#FFFFFF	10.80	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#04417F

Deuteranopia (green-blind)

#003A7C

Tritanopia (blue-blind)

#004754

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2f367d;
/* rgb */ color: rgb(47, 54, 125);
/* oklch */ color: oklch(36.9% 0.119 274.7);

Tailwind

colors: {
  custom: {
    50: '#706ca3',
    500: '#2f367d',
    950: '#000000',
  },
}

SCSS

$custom: #2f367d;
$custom-light: #706ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f367d",
  "rgb": {
    "r": 47,
    "g": 54,
    "b": 125
  },
  "hsl": {
    "h": 234.615,
    "s": 45.349,
    "l": 33.725
  },
  "oklch": {
    "l": 0.36946,
    "c": 0.11907,
    "h": 274.7
  },
  "luminance": 0.04723
}

Semantic roles & 50–950 ramp

primary

#2F367D

secondary

#ABA45D

accent

#C953D5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08070F

muted

#7B7A7F

Preview Lab

Preview with #2F367D

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

Preview Lab → · Contrast checker → · Palette generator →