#2F4385#2F4385

#2F4385 is a dark, moderate blue. Relative luminance 0.063; OKLCH L 40.3% C 0.113 H 268.3°. Best body text is #FFFFFF at 9.28:1 contrast (WCAG AA passes).

Color values

HEX	#2F4385
RGB	rgb(47, 67, 133)
HSL	hsl(226, 48%, 35%)
HSV	hsv(226, 65%, 52%)
CMYK	cmyk(64.7%, 49.6%, 0%, 47.8%)
CIE-LAB	lab(30.19, 14.54, -39.50)
CIE-LCH	lch(30.19, 42.10, 290.21°)
OKLab	oklab(40.34% -0.0033 -0.113)
OKLCH	oklch(40.34% 0.113 268.3)
XYZ	xyz(7.4116, 6.3115, 23.0134)
Luminance	0.0631 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4385 #85712F

analogous

#2F6E85 #2F4385 #462F85

triadic

#2F4385 #852F43 #43852F

tetradic

#2F4385 #852F6E #85712F #2F8546

square

#2F4385 #852F6E #85712F #2F8546

split-complementary

#2F4385 #85462F #6E852F

monochromatic

#0F152B #1F2C58 #2F4385 #3F5AB2 #667DC9

Accessibility & contrast

On white

9.28

#2F4385 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#2F4385 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4385

9.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4385	#FFFFFF	#000000	##FFFFFF
##2F4385	1.00	9.28	2.26	9.28
#FFFFFF	9.28	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#214B87

Deuteranopia (green-blind)

#104384

Tritanopia (blue-blind)

#00525D

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #2f4385;
/* rgb */ color: rgb(47, 67, 133);
/* oklch */ color: oklch(40.3% 0.113 268.3);

Tailwind

colors: {
  custom: {
    50: '#7176a9',
    500: '#2f4385',
    950: '#000000',
  },
}

SCSS

$custom: #2f4385;
$custom-light: #7176a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4385",
  "rgb": {
    "r": 47,
    "g": 67,
    "b": 133
  },
  "hsl": {
    "h": 226.047,
    "s": 47.778,
    "l": 35.294
  },
  "oklch": {
    "l": 0.40342,
    "c": 0.11307,
    "h": 268.3
  },
  "luminance": 0.06312
}

Semantic roles & 50–950 ramp

primary

#2F4385

secondary

#B09D60

accent

#B850D7

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #2F4385

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

Preview Lab → · Contrast checker → · Palette generator →