#2F4984#2F4984

#2F4984 is a dark, moderate blue. Relative luminance 0.070; OKLCH L 41.6% C 0.104 H 264.4°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#2F4984
RGB	rgb(47, 73, 132)
HSL	hsl(222, 47%, 35%)
HSV	hsv(222, 64%, 52%)
CMYK	cmyk(64.4%, 44.7%, 0%, 48.2%)
CIE-LAB	lab(31.89, 10.12, -36.16)
CIE-LCH	lch(31.89, 37.55, 285.63°)
OKLab	oklab(41.62% -0.01 -0.1031)
OKLCH	oklch(41.62% 0.104 264.4)
XYZ	xyz(7.7183, 7.0347, 22.7764)
Luminance	0.0703 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4984 #846A2F

analogous

#2F7384 #2F4984 #3F2F84

triadic

#2F4984 #842F49 #49842F

tetradic

#2F4984 #842F73 #846A2F #2F843F

square

#2F4984 #842F73 #846A2F #2F843F

split-complementary

#2F4984 #843F2F #73842F

monochromatic

#0F172A #1F3057 #2F4984 #3F62B1 #6583C8

Accessibility & contrast

On white

8.72

#2F4984 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#2F4984 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4984

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4984	#FFFFFF	#000000	##FFFFFF
##2F4984	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4F86

Deuteranopia (green-blind)

#214783

Tritanopia (blue-blind)

#005660

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2f4984;
/* rgb */ color: rgb(47, 73, 132);
/* oklch */ color: oklch(41.6% 0.104 264.4);

Tailwind

colors: {
  custom: {
    50: '#707ba8',
    500: '#2f4984',
    950: '#000000',
  },
}

SCSS

$custom: #2f4984;
$custom-light: #707ba8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4984",
  "rgb": {
    "r": 47,
    "g": 73,
    "b": 132
  },
  "hsl": {
    "h": 221.647,
    "s": 47.486,
    "l": 35.098
  },
  "oklch": {
    "l": 0.41623,
    "c": 0.1036,
    "h": 264.4
  },
  "luminance": 0.07035
}

Semantic roles & 50–950 ramp

primary

#2F4984

secondary

#AF9760

accent

#AE51D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #2F4984

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

Preview Lab → · Contrast checker → · Palette generator →