#2F5590#2F5590

#2F5590 is a mid, moderate blue. Relative luminance 0.091; OKLCH L 45.2% C 0.106 H 258.9°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#2F5590
RGB	rgb(47, 85, 144)
HSL	hsl(216, 51%, 37%)
HSV	hsv(216, 67%, 56%)
CMYK	cmyk(67.4%, 41%, 0%, 43.5%)
CIE-LAB	lab(36.20, 6.65, -36.63)
CIE-LCH	lch(36.20, 37.23, 280.28°)
OKLab	oklab(45.19% -0.0204 -0.1043)
OKLCH	oklch(45.19% 0.106 258.9)
XYZ	xyz(9.4530, 9.1140, 27.6412)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F5590 #906A2F

analogous

#2F8590 #2F5590 #3A2F90

triadic

#2F5590 #902F55 #55902F

tetradic

#2F5590 #902F85 #906A2F #2F903A

square

#2F5590 #902F85 #906A2F #2F903A

split-complementary

#2F5590 #903A2F #85902F

monochromatic

#111F34 #203A62 #2F5590 #3E70BE #6B92CF

Accessibility & contrast

On white

7.44

#2F5590 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#2F5590 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F5590

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F5590	#FFFFFF	#000000	##FFFFFF
##2F5590	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5A92

Deuteranopia (green-blind)

#2C518F

Tritanopia (blue-blind)

#00636B

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2f5590;
/* rgb */ color: rgb(47, 85, 144);
/* oklch */ color: oklch(45.2% 0.106 258.9);

Tailwind

colors: {
  custom: {
    50: '#7284b1',
    500: '#2f5590',
    950: '#000000',
  },
}

SCSS

$custom: #2f5590;
$custom-light: #7284b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f5590",
  "rgb": {
    "r": 47,
    "g": 85,
    "b": 144
  },
  "hsl": {
    "h": 216.495,
    "s": 50.785,
    "l": 37.451
  },
  "oklch": {
    "l": 0.45193,
    "c": 0.1063,
    "h": 258.9
  },
  "luminance": 0.09115
}

Semantic roles & 50–950 ramp

primary

#2F5590

secondary

#B69665

accent

#A34EDA

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #2F5590

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

Preview Lab → · Contrast checker → · Palette generator →