#2F4A95#2F4A95

#2F4A95 is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.1% C 0.127 H 266.3°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F4A95
RGB	rgb(47, 74, 149)
HSL	hsl(224, 52%, 38%)
HSV	hsv(224, 68%, 58%)
CMYK	cmyk(68.5%, 50.3%, 0%, 41.6%)
CIE-LAB	lab(33.29, 15.82, -44.34)
CIE-LCH	lch(33.29, 47.07, 289.64°)
OKLab	oklab(43.05% -0.0083 -0.1271)
OKLCH	oklch(43.05% 0.127 266.3)
XYZ	xyz(9.0440, 7.6710, 29.4320)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4A95 #957A2F

analogous

#2F7D95 #2F4A95 #472F95

triadic

#2F4A95 #952F4A #4A952F

tetradic

#2F4A95 #952F7D #957A2F #2F9547

square

#2F4A95 #952F7D #957A2F #2F9547

split-complementary

#2F4A95 #95472F #7D952F

monochromatic

#121C38 #203366 #2F4A95 #3F62C2 #6D88D1

Accessibility & contrast

On white

8.29

#2F4A95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2F4A95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4A95

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4A95	#FFFFFF	#000000	##FFFFFF
##2F4A95	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#215398

Deuteranopia (green-blind)

#034A93

Tritanopia (blue-blind)

#005C68

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2f4a95;
/* rgb */ color: rgb(47, 74, 149);
/* oklch */ color: oklch(43.1% 0.127 266.3);

Tailwind

colors: {
  custom: {
    50: '#747cb5',
    500: '#2f4a95',
    950: '#000000',
  },
}

SCSS

$custom: #2f4a95;
$custom-light: #747cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4a95",
  "rgb": {
    "r": 47,
    "g": 74,
    "b": 149
  },
  "hsl": {
    "h": 224.118,
    "s": 52.041,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43054,
    "c": 0.1274,
    "h": 266.3
  },
  "luminance": 0.07672
}

Semantic roles & 50–950 ramp

primary

#2F4A95

secondary

#B8A367

accent

#B64CDB

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2F4A95

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

Preview Lab → · Contrast checker → · Palette generator →