#2F50AF#2F50AF

#2F50AF is a mid, vivid blue. Relative luminance 0.094; OKLCH L 46.3% C 0.157 H 266.0°. Best body text is #FFFFFF at 7.27:1 contrast (WCAG AA passes).

Color values

HEX	#2F50AF
RGB	rgb(47, 80, 175)
HSL	hsl(225, 58%, 44%)
HSV	hsv(225, 73%, 69%)
CMYK	cmyk(73.1%, 54.3%, 0%, 31.4%)
CIE-LAB	lab(36.81, 21.63, -54.25)
CIE-LCH	lch(36.81, 58.40, 291.74°)
OKLab	oklab(46.31% -0.011 -0.1562)
OKLCH	oklch(46.31% 0.157 266)
XYZ	xyz(11.7761, 9.4356, 41.7497)
Luminance	0.0944 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F50AF #AF8E2F

analogous

#2F90AF #2F50AF #4E2FAF

triadic

#2F50AF #AF2F50 #50AF2F

tetradic

#2F50AF #AF2F90 #AF8E2F #2FAF4E

square

#2F50AF #AF2F90 #AF8E2F #2FAF4E

split-complementary

#2F50AF #AF4E2F #90AF2F

monochromatic

#15244F #223A7F #2F50AF #4C6ECF #7C95DC

Accessibility & contrast

On white

7.27

#2F50AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#2F50AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F50AF

7.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F50AF	#FFFFFF	#000000	##FFFFFF
##2F50AF	1.00	7.27	2.89	7.27
#FFFFFF	7.27	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#035DB2

Deuteranopia (green-blind)

#0051AD

Tritanopia (blue-blind)

#006777

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2f50af;
/* rgb */ color: rgb(47, 80, 175);
/* oklch */ color: oklch(46.3% 0.157 266.0);

Tailwind

colors: {
  custom: {
    50: '#7980c8',
    500: '#2f50af',
    950: '#000000',
  },
}

SCSS

$custom: #2f50af;
$custom-light: #7980c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2f50af",
  "rgb": {
    "r": 47,
    "g": 80,
    "b": 175
  },
  "hsl": {
    "h": 224.531,
    "s": 57.658,
    "l": 43.529
  },
  "oklch": {
    "l": 0.46312,
    "c": 0.15658,
    "h": 266
  },
  "luminance": 0.09437
}

Semantic roles & 50–950 ramp

primary

#2F50AF

secondary

#C4B075

accent

#B947E1

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2F50AF

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

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