#2F5182#2F5182

#2F5182 is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.4% C 0.091 H 257.6°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).

Color values

HEX	#2F5182
RGB	rgb(47, 81, 130)
HSL	hsl(215, 47%, 35%)
HSV	hsv(215, 64%, 51%)
CMYK	cmyk(63.8%, 37.7%, 0%, 49%)
CIE-LAB	lab(34.19, 4.08, -31.26)
CIE-LCH	lch(34.19, 31.53, 277.43°)
OKLab	oklab(43.37% -0.0195 -0.0887)
OKLCH	oklch(43.37% 0.091 257.6)
XYZ	xyz(8.1426, 8.1002, 22.2491)
Luminance	0.0810 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5182 #82602F

analogous

#2F7B82 #2F5182 #372F82

triadic

#2F5182 #822F51 #51822F

tetradic

#2F5182 #822F7B #82602F #2F8237

square

#2F5182 #822F7B #82602F #2F8237

split-complementary

#2F5182 #82372F #7B822F

monochromatic

#0E1928 #1F3555 #2F5182 #3F6DAF #648DC7

Accessibility & contrast

On white

8.01

#2F5182 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.62

#2F5182 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5182

8.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5182	#FFFFFF	#000000	##FFFFFF
##2F5182	1.00	8.01	2.62	8.01
#FFFFFF	8.01	1.00	21.00	1.00
#000000	2.62	21.00	1.00	21.00
##FFFFFF	8.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5584

Deuteranopia (green-blind)

#314D81

Tritanopia (blue-blind)

#005C63

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #2f5182;
/* rgb */ color: rgb(47, 81, 130);
/* oklch */ color: oklch(43.4% 0.091 257.6);

Tailwind

colors: {
  custom: {
    50: '#7081a6',
    500: '#2f5182',
    950: '#000000',
  },
}

SCSS

$custom: #2f5182;
$custom-light: #7081a6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5182",
  "rgb": {
    "r": 47,
    "g": 81,
    "b": 130
  },
  "hsl": {
    "h": 215.422,
    "s": 46.893,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43369,
    "c": 0.09078,
    "h": 257.6
  },
  "luminance": 0.08101
}

Semantic roles & 50–950 ramp

primary

#2F5182

secondary

#AE8E5F

accent

#A051D7

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #2F5182

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

Preview Lab → · Contrast checker → · Palette generator →