#2F5186#2F5186

#2F5186 is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.6% C 0.097 H 259.0°. Best body text is #FFFFFF at 7.95:1 contrast (WCAG AA passes).

Color values

HEX	#2F5186
RGB	rgb(47, 81, 134)
HSL	hsl(217, 48%, 35%)
HSV	hsv(217, 65%, 53%)
CMYK	cmyk(64.9%, 39.6%, 0%, 47.5%)
CIE-LAB	lab(34.42, 5.55, -33.37)
CIE-LCH	lch(34.42, 33.83, 279.44°)
OKLab	oklab(43.62% -0.0185 -0.0948)
OKLCH	oklch(43.62% 0.097 259)
XYZ	xyz(8.4163, 8.2096, 23.6907)
Luminance	0.0821 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5186 #86642F

analogous

#2F7C86 #2F5186 #392F86

triadic

#2F5186 #862F51 #51862F

tetradic

#2F5186 #862F7C #86642F #2F8639

square

#2F5186 #862F7C #86642F #2F8639

split-complementary

#2F5186 #86392F #7C862F

monochromatic

#0F1A2B #1F3659 #2F5186 #3F6CB3 #668DC9

Accessibility & contrast

On white

7.95

#2F5186 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.64

#2F5186 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5186

7.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5186	#FFFFFF	#000000	##FFFFFF
##2F5186	1.00	7.95	2.64	7.95
#FFFFFF	7.95	1.00	21.00	1.00
#000000	2.64	21.00	1.00	21.00
##FFFFFF	7.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5588

Deuteranopia (green-blind)

#2E4D85

Tritanopia (blue-blind)

#005D65

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #2f5186;
/* rgb */ color: rgb(47, 81, 134);
/* oklch */ color: oklch(43.6% 0.097 259.0);

Tailwind

colors: {
  custom: {
    50: '#7081a9',
    500: '#2f5186',
    950: '#000000',
  },
}

SCSS

$custom: #2f5186;
$custom-light: #7081a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5186",
  "rgb": {
    "r": 47,
    "g": 81,
    "b": 134
  },
  "hsl": {
    "h": 216.552,
    "s": 48.066,
    "l": 35.49
  },
  "oklch": {
    "l": 0.43618,
    "c": 0.09659,
    "h": 259
  },
  "luminance": 0.0821
}

Semantic roles & 50–950 ramp

primary

#2F5186

secondary

#B09160

accent

#A350D8

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2F5186

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

Preview Lab → · Contrast checker → · Palette generator →