#2D52B3#2D52B3

#2D52B3 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.160 H 265.0°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#2D52B3
RGB	rgb(45, 82, 179)
HSL	hsl(223, 60%, 44%)
HSV	hsv(223, 75%, 70%)
CMYK	cmyk(74.9%, 54.2%, 0%, 29.8%)
CIE-LAB	lab(37.56, 21.57, -55.39)
CIE-LCH	lch(37.56, 59.44, 291.27°)
OKLab	oklab(46.95% -0.0139 -0.1596)
OKLCH	oklch(46.95% 0.16 265)
XYZ	xyz(12.2333, 9.8458, 43.8948)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D52B3 #B38E2D

analogous

#2D95B3 #2D52B3 #4B2DB3

triadic

#2D52B3 #B32D52 #52B32D

tetradic

#2D52B3 #B32D95 #B38E2D #2DB34B

square

#2D52B3 #B32D95 #B38E2D #2DB34B

split-complementary

#2D52B3 #B34B2D #95B32D

monochromatic

#142551 #213C82 #2D52B3 #4B70D2 #7C97DE

Accessibility & contrast

On white

7.07

#2D52B3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2D52B3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D52B3

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D52B3	#FFFFFF	#000000	##FFFFFF
##2D52B3	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#025FB6

Deuteranopia (green-blind)

#0053B1

Tritanopia (blue-blind)

#006A7A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2d52b3;
/* rgb */ color: rgb(45, 82, 179);
/* oklch */ color: oklch(47.0% 0.160 265.0);

Tailwind

colors: {
  custom: {
    50: '#7982ca',
    500: '#2d52b3',
    950: '#000000',
  },
}

SCSS

$custom: #2d52b3;
$custom-light: #7982ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2d52b3",
  "rgb": {
    "r": 45,
    "g": 82,
    "b": 179
  },
  "hsl": {
    "h": 223.433,
    "s": 59.821,
    "l": 43.922
  },
  "oklch": {
    "l": 0.46952,
    "c": 0.16018,
    "h": 265
  },
  "luminance": 0.09847
}

Semantic roles & 50–950 ramp

primary

#2D52B3

secondary

#C7B075

accent

#B745E3

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2D52B3

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

Preview Lab → · Contrast checker → · Palette generator →