#2F395C#2F395C

#2F395C is a dark, moderate blue. Relative luminance 0.043; OKLCH L 35.3% C 0.063 H 270.8°. Best body text is #FFFFFF at 11.29:1 contrast (WCAG AA passes).

Color values

HEX	#2F395C
RGB	rgb(47, 57, 92)
HSL	hsl(227, 32%, 27%)
HSV	hsv(227, 49%, 36%)
CMYK	cmyk(48.9%, 38%, 0%, 63.9%)
CIE-LAB	lab(24.65, 6.56, -22.25)
CIE-LCH	lch(24.65, 23.19, 286.43°)
OKLab	oklab(35.28% 0.0009 -0.0626)
OKLCH	oklch(35.28% 0.063 270.8)
XYZ	xyz(4.5666, 4.3030, 10.7131)
Luminance	0.0430 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F395C #5C522F

analogous

#2F505C #2F395C #3C2F5C

triadic

#2F395C #5C2F39 #395C2F

tetradic

#2F395C #5C2F50 #5C522F #2F5C3C

square

#2F395C #5C2F50 #5C522F #2F5C3C

split-complementary

#2F395C #5C3C2F #505C2F

monochromatic

#0A0D14 #1A2033 #2F395C #445285 #5A6CAB

Accessibility & contrast

On white

11.29

#2F395C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.86

#2F395C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F395C

11.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F395C	#FFFFFF	#000000	##FFFFFF
##2F395C	1.00	11.29	1.86	11.29
#FFFFFF	11.29	1.00	21.00	1.00
#000000	1.86	21.00	1.00	21.00
##FFFFFF	11.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C3D5D

Deuteranopia (green-blind)

#28395B

Tritanopia (blue-blind)

#1F4046

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f395c;
/* rgb */ color: rgb(47, 57, 92);
/* oklch */ color: oklch(35.3% 0.063 270.8);

Tailwind

colors: {
  custom: {
    50: '#6a6f8a',
    500: '#2f395c',
    950: '#000000',
  },
}

SCSS

$custom: #2f395c;
$custom-light: #6a6f8a;
$custom-dark: #000000;

JSON

{
  "hex": "#2f395c",
  "rgb": {
    "r": 47,
    "g": 57,
    "b": 92
  },
  "hsl": {
    "h": 226.667,
    "s": 32.374,
    "l": 27.255
  },
  "oklch": {
    "l": 0.35276,
    "c": 0.06258,
    "h": 270.8
  },
  "luminance": 0.04303
}

Semantic roles & 50–950 ramp

primary

#2F395C

secondary

#8E8259

accent

#B15FC9

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#07070B

muted

#7A7A7C

Preview Lab

Preview with #2F395C

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

Preview Lab → · Contrast checker → · Palette generator →