#2B475F#2B475F

#2B475F is a dark, muted cyan. Relative luminance 0.058; OKLCH L 38.7% C 0.053 H 245.6°. Best body text is #FFFFFF at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#2B475F
RGB	rgb(43, 71, 95)
HSL	hsl(208, 38%, 27%)
HSV	hsv(208, 55%, 37%)
CMYK	cmyk(54.7%, 25.3%, 0%, 62.7%)
CIE-LAB	lab(29.02, -2.86, -17.39)
CIE-LCH	lch(29.02, 17.62, 260.66°)
OKLab	oklab(38.67% -0.022 -0.0486)
OKLCH	oklch(38.67% 0.053 245.6)
XYZ	xyz(5.3143, 5.8459, 11.6726)
Luminance	0.0585 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B475F #5F432B

analogous

#2B5F5D #2B475F #2B2D5F

triadic

#2B475F #5F2B47 #475F2B

tetradic

#2B475F #5D2B5F #5F432B #2D5F2B

square

#2B475F #5D2B5F #5F432B #2D5F2B

split-complementary

#2B475F #5F2B2D #5F5D2B

monochromatic

#0A1015 #182835 #2B475F #3E6689 #5386B1

Accessibility & contrast

On white

9.68

#2B475F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#2B475F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B475F

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B475F	#FFFFFF	#000000	##FFFFFF
##2B475F	1.00	9.68	2.17	9.68
#FFFFFF	9.68	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D4760

Deuteranopia (green-blind)

#36425F

Tritanopia (blue-blind)

#104D4F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2b475f;
/* rgb */ color: rgb(43, 71, 95);
/* oklch */ color: oklch(38.7% 0.053 245.6);

Tailwind

colors: {
  custom: {
    50: '#687a8c',
    500: '#2b475f',
    950: '#000000',
  },
}

SCSS

$custom: #2b475f;
$custom-light: #687a8c;
$custom-dark: #000000;

JSON

{
  "hex": "#2b475f",
  "rgb": {
    "r": 43,
    "g": 71,
    "b": 95
  },
  "hsl": {
    "h": 207.692,
    "s": 37.681,
    "l": 27.059
  },
  "oklch": {
    "l": 0.38672,
    "c": 0.05331,
    "h": 245.6
  },
  "luminance": 0.05846
}

Semantic roles & 50–950 ramp

primary

#2B475F

secondary

#917155

accent

#8F5ACE

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #2B475F

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

Preview Lab → · Contrast checker → · Palette generator →