#2F4C95#2F4C95

#2F4C95 is a dark, vivid blue. Relative luminance 0.079; OKLCH L 43.5% C 0.125 H 265.3°. Best body text is #FFFFFF at 8.11:1 contrast (WCAG AA passes).

Color values

HEX	#2F4C95
RGB	rgb(47, 76, 149)
HSL	hsl(223, 52%, 38%)
HSV	hsv(223, 68%, 58%)
CMYK	cmyk(68.5%, 49%, 0%, 41.6%)
CIE-LAB	lab(33.86, 14.48, -43.41)
CIE-LCH	lch(33.86, 45.76, 288.45°)
OKLab	oklab(43.49% -0.0103 -0.1244)
OKLCH	oklch(43.49% 0.125 265.3)
XYZ	xyz(9.1797, 7.9423, 29.4772)
Luminance	0.0794 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4C95 #95782F

analogous

#2F7F95 #2F4C95 #452F95

triadic

#2F4C95 #952F4C #4C952F

tetradic

#2F4C95 #952F7F #95782F #2F9545

square

#2F4C95 #952F7F #95782F #2F9545

split-complementary

#2F4C95 #95452F #7F952F

monochromatic

#121D38 #203466 #2F4C95 #3F64C2 #6D8AD1

Accessibility & contrast

On white

8.11

#2F4C95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#2F4C95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4C95

8.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4C95	#FFFFFF	#000000	##FFFFFF
##2F4C95	1.00	8.11	2.59	8.11
#FFFFFF	8.11	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255598

Deuteranopia (green-blind)

#0D4B94

Tritanopia (blue-blind)

#005D69

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2f4c95;
/* rgb */ color: rgb(47, 76, 149);
/* oklch */ color: oklch(43.5% 0.125 265.3);

Tailwind

colors: {
  custom: {
    50: '#747db5',
    500: '#2f4c95',
    950: '#000000',
  },
}

SCSS

$custom: #2f4c95;
$custom-light: #747db5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4c95",
  "rgb": {
    "r": 47,
    "g": 76,
    "b": 149
  },
  "hsl": {
    "h": 222.941,
    "s": 52.041,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43492,
    "c": 0.12479,
    "h": 265.3
  },
  "luminance": 0.07943
}

Semantic roles & 50–950 ramp

primary

#2F4C95

secondary

#B8A167

accent

#B34CDB

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2F4C95

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

Preview Lab → · Contrast checker → · Palette generator →