#2F5083#2F5083

#2F5083 is a dark, moderate blue. Relative luminance 0.080; OKLCH L 43.2% C 0.093 H 258.8°. Best body text is #FFFFFF at 8.09:1 contrast (WCAG AA passes).

Color values

HEX	#2F5083
RGB	rgb(47, 80, 131)
HSL	hsl(216, 47%, 35%)
HSV	hsv(216, 64%, 51%)
CMYK	cmyk(64.1%, 38.9%, 0%, 48.6%)
CIE-LAB	lab(33.94, 5.10, -32.28)
CIE-LCH	lch(33.94, 32.68, 278.98°)
OKLab	oklab(43.19% -0.0181 -0.0916)
OKLCH	oklch(43.19% 0.093 258.8)
XYZ	xyz(8.1362, 7.9796, 22.5798)
Luminance	0.0798 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5083 #83622F

analogous

#2F7A83 #2F5083 #382F83

triadic

#2F5083 #832F50 #50832F

tetradic

#2F5083 #832F7A #83622F #2F8338

square

#2F5083 #832F7A #83622F #2F8338

split-complementary

#2F5083 #83382F #7A832F

monochromatic

#0F1929 #1F3456 #2F5083 #3F6CB0 #658CC8

Accessibility & contrast

On white

8.09

#2F5083 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.60

#2F5083 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5083

8.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5083	#FFFFFF	#000000	##FFFFFF
##2F5083	1.00	8.09	2.60	8.09
#FFFFFF	8.09	1.00	21.00	1.00
#000000	2.60	21.00	1.00	21.00
##FFFFFF	8.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5485

Deuteranopia (green-blind)

#2E4C82

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2f5083;
/* rgb */ color: rgb(47, 80, 131);
/* oklch */ color: oklch(43.2% 0.093 258.8);

Tailwind

colors: {
  custom: {
    50: '#7080a7',
    500: '#2f5083',
    950: '#000000',
  },
}

SCSS

$custom: #2f5083;
$custom-light: #7080a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5083",
  "rgb": {
    "r": 47,
    "g": 80,
    "b": 131
  },
  "hsl": {
    "h": 216.429,
    "s": 47.191,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43193,
    "c": 0.0934,
    "h": 258.8
  },
  "luminance": 0.0798
}

Semantic roles & 50–950 ramp

primary

#2F5083

secondary

#AF8F5F

accent

#A251D7

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2F5083

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

Preview Lab → · Contrast checker → · Palette generator →