#2D50B2#2D50B2

#2D50B2 is a mid, vivid blue. Relative luminance 0.095; OKLCH L 46.5% C 0.161 H 265.6°. Best body text is #FFFFFF at 7.24:1 contrast (WCAG AA passes).

Color values

HEX	#2D50B2
RGB	rgb(45, 80, 178)
HSL	hsl(224, 60%, 44%)
HSV	hsv(224, 75%, 70%)
CMYK	cmyk(74.7%, 55.1%, 0%, 30.2%)
CIE-LAB	lab(36.95, 22.51, -55.81)
CIE-LCH	lch(36.95, 60.18, 291.97°)
OKLab	oklab(46.46% -0.0125 -0.1608)
OKLCH	oklch(46.46% 0.161 265.6)
XYZ	xyz(11.9839, 9.5083, 43.3145)
Luminance	0.0951 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D50B2 #B28F2D

analogous

#2D92B2 #2D50B2 #4D2DB2

triadic

#2D50B2 #B22D50 #50B22D

tetradic

#2D50B2 #B22D92 #B28F2D #2DB24D

square

#2D50B2 #B22D92 #B28F2D #2DB24D

split-complementary

#2D50B2 #B24D2D #92B22D

monochromatic

#142450 #213A81 #2D50B2 #4B6ED1 #7C95DE

Accessibility & contrast

On white

7.24

#2D50B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2D50B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D50B2

7.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D50B2	#FFFFFF	#000000	##FFFFFF
##2D50B2	1.00	7.24	2.90	7.24
#FFFFFF	7.24	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB5

Deuteranopia (green-blind)

#0051B0

Tritanopia (blue-blind)

#006879

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2d50b2;
/* rgb */ color: rgb(45, 80, 178);
/* oklch */ color: oklch(46.5% 0.161 265.6);

Tailwind

colors: {
  custom: {
    50: '#7980ca',
    500: '#2d50b2',
    950: '#000000',
  },
}

SCSS

$custom: #2d50b2;
$custom-light: #7980ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d50b2",
  "rgb": {
    "r": 45,
    "g": 80,
    "b": 178
  },
  "hsl": {
    "h": 224.211,
    "s": 59.641,
    "l": 43.725
  },
  "oklch": {
    "l": 0.46461,
    "c": 0.1613,
    "h": 265.6
  },
  "luminance": 0.0951
}

Semantic roles & 50–950 ramp

primary

#2D50B2

secondary

#C6B175

accent

#B945E3

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2D50B2

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

Preview Lab → · Contrast checker → · Palette generator →