#2F4065#2F4065

#2F4065 is a dark, moderate blue. Relative luminance 0.052; OKLCH L 37.5% C 0.068 H 264.6°. Best body text is #FFFFFF at 10.28:1 contrast (WCAG AA passes).

Color values

HEX	#2F4065
RGB	rgb(47, 64, 101)
HSL	hsl(221, 36%, 29%)
HSV	hsv(221, 53%, 40%)
CMYK	cmyk(53.5%, 36.6%, 0%, 60.4%)
CIE-LAB	lab(27.33, 4.92, -23.87)
CIE-LCH	lch(27.33, 24.37, 281.64°)
OKLab	oklab(37.51% -0.0063 -0.0672)
OKLCH	oklch(37.51% 0.068 264.6)
XYZ	xyz(5.3539, 5.2104, 13.0330)
Luminance	0.0521 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4065 #65542F

analogous

#2F5B65 #2F4065 #392F65

triadic

#2F4065 #652F40 #40652F

tetradic

#2F4065 #652F5B #65542F #2F6539

square

#2F4065 #652F5B #65542F #2F6539

split-complementary

#2F4065 #65392F #5B652F

monochromatic

#0A0D15 #1C263B #2F4065 #425A8F #5B77B3

Accessibility & contrast

On white

10.28

#2F4065 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#2F4065 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4065

10.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4065	#FFFFFF	#000000	##FFFFFF
##2F4065	1.00	10.28	2.04	10.28
#FFFFFF	10.28	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324367

Deuteranopia (green-blind)

#2C3E64

Tritanopia (blue-blind)

#17484D

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2f4065;
/* rgb */ color: rgb(47, 64, 101);
/* oklch */ color: oklch(37.5% 0.068 264.6);

Tailwind

colors: {
  custom: {
    50: '#6b7491',
    500: '#2f4065',
    950: '#000000',
  },
}

SCSS

$custom: #2f4065;
$custom-light: #6b7491;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4065",
  "rgb": {
    "r": 47,
    "g": 64,
    "b": 101
  },
  "hsl": {
    "h": 221.111,
    "s": 36.486,
    "l": 29.02
  },
  "oklch": {
    "l": 0.3751,
    "c": 0.06754,
    "h": 264.6
  },
  "luminance": 0.05211
}

Semantic roles & 50–950 ramp

primary

#2F4065

secondary

#978359

accent

#A95BCC

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#07080C

muted

#7A7B7D

Preview Lab

Preview with #2F4065

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

Preview Lab → · Contrast checker → · Palette generator →