#2F4E95#2F4E95

#2F4E95 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 43.9% C 0.122 H 264.2°. Best body text is #FFFFFF at 7.94:1 contrast (WCAG AA passes).

Color values

HEX	#2F4E95
RGB	rgb(47, 78, 149)
HSL	hsl(222, 52%, 38%)
HSV	hsv(222, 68%, 58%)
CMYK	cmyk(68.5%, 47.7%, 0%, 41.6%)
CIE-LAB	lab(34.44, 13.14, -42.48)
CIE-LCH	lch(34.44, 44.47, 287.19°)
OKLab	oklab(43.94% -0.0123 -0.1216)
OKLCH	oklch(43.94% 0.122 264.2)
XYZ	xyz(9.3196, 8.2221, 29.5238)
Luminance	0.0822 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4E95 #95762F

analogous

#2F8195 #2F4E95 #432F95

triadic

#2F4E95 #952F4E #4E952F

tetradic

#2F4E95 #952F81 #95762F #2F9543

square

#2F4E95 #952F81 #95762F #2F9543

split-complementary

#2F4E95 #95432F #81952F

monochromatic

#121D38 #203666 #2F4E95 #3F67C2 #6D8CD1

Accessibility & contrast

On white

7.94

#2F4E95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2F4E95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4E95

7.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4E95	#FFFFFF	#000000	##FFFFFF
##2F4E95	1.00	7.94	2.64	7.94
#FFFFFF	7.94	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A5698

Deuteranopia (green-blind)

#154D94

Tritanopia (blue-blind)

#005E6A

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2f4e95;
/* rgb */ color: rgb(47, 78, 149);
/* oklch */ color: oklch(43.9% 0.122 264.2);

Tailwind

colors: {
  custom: {
    50: '#737fb5',
    500: '#2f4e95',
    950: '#000000',
  },
}

SCSS

$custom: #2f4e95;
$custom-light: #737fb5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4e95",
  "rgb": {
    "r": 47,
    "g": 78,
    "b": 149
  },
  "hsl": {
    "h": 221.765,
    "s": 52.041,
    "l": 38.431
  },
  "oklch": {
    "l": 0.43935,
    "c": 0.12223,
    "h": 264.2
  },
  "luminance": 0.08223
}

Semantic roles & 50–950 ramp

primary

#2F4E95

secondary

#B8A067

accent

#B04CDB

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#090A11

muted

#7B7C80

Preview Lab

Preview with #2F4E95

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

Preview Lab → · Contrast checker → · Palette generator →