#2F384E#2F384E

#2F384E is a dark, muted blue. Relative luminance 0.040; OKLCH L 34.2% C 0.041 H 267.1°. Best body text is #FFFFFF at 11.69:1 contrast (WCAG AA passes).

Color values

HEX	#2F384E
RGB	rgb(47, 56, 78)
HSL	hsl(223, 25%, 25%)
HSV	hsv(223, 40%, 31%)
CMYK	cmyk(39.7%, 28.2%, 0%, 69.4%)
CIE-LAB	lab(23.61, 2.60, -14.64)
CIE-LCH	lch(23.61, 14.87, 280.08°)
OKLab	oklab(34.24% -0.0021 -0.0406)
OKLCH	oklch(34.24% 0.041 267.1)
XYZ	xyz(3.9612, 3.9826, 7.7662)
Luminance	0.0398 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F384E #4E452F

analogous

#2F484E #2F384E #362F4E

triadic

#2F384E #4E2F38 #384E2F

tetradic

#2F384E #4E2F48 #4E452F #2F4E36

square

#2F384E #4E2F48 #4E452F #2F4E36

split-complementary

#2F384E #4E362F #484E2F

monochromatic

#0C0E13 #181D28 #2F384E #465374 #5D6F9A

Accessibility & contrast

On white

11.69

#2F384E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2F384E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F384E

11.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F384E	#FFFFFF	#000000	##FFFFFF
##2F384E	1.00	11.69	1.80	11.69
#FFFFFF	11.69	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313A4F

Deuteranopia (green-blind)

#2E374D

Tritanopia (blue-blind)

#263C40

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2f384e;
/* rgb */ color: rgb(47, 56, 78);
/* oklch */ color: oklch(34.2% 0.041 267.1);

Tailwind

colors: {
  custom: {
    50: '#696e7f',
    500: '#2f384e',
    950: '#000000',
  },
}

SCSS

$custom: #2f384e;
$custom-light: #696e7f;
$custom-dark: #000000;

JSON

{
  "hex": "#2f384e",
  "rgb": {
    "r": 47,
    "g": 56,
    "b": 78
  },
  "hsl": {
    "h": 222.581,
    "s": 24.8,
    "l": 24.51
  },
  "oklch": {
    "l": 0.34236,
    "c": 0.04069,
    "h": 267.1
  },
  "luminance": 0.03983
}

Semantic roles & 50–950 ramp

primary

#2F384E

secondary

#7F745A

accent

#A767C1

background

#F6F6F7

surface

#EBEBEE

border

#C6C6C9

text

#06070A

muted

#7A7A7C

Preview Lab

Preview with #2F384E

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

Preview Lab → · Contrast checker → · Palette generator →