#2450AD#2450AD

#2450AD is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.157 H 262.8°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#2450AD
RGB	rgb(36, 80, 173)
HSL	hsl(221, 66%, 41%)
HSV	hsv(221, 79%, 68%)
CMYK	cmyk(79.2%, 53.8%, 0%, 32.2%)
CIE-LAB	lab(36.23, 19.54, -54.02)
CIE-LCH	lch(36.23, 57.44, 289.88°)
OKLab	oklab(45.71% -0.0198 -0.1557)
OKLCH	oklch(45.71% 0.157 262.8)
XYZ	xyz(11.1363, 9.1282, 40.7021)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2450AD #AD8124

analogous

#2494AD #2450AD #3C24AD

triadic

#2450AD #AD2450 #50AD24

tetradic

#2450AD #AD2494 #AD8124 #24AD3C

square

#2450AD #AD2494 #AD8124 #24AD3C

split-complementary

#2450AD #AD3C24 #94AD24

monochromatic

#0F2148 #19397A #2450AD #396BD6 #6B91E0

Accessibility & contrast

On white

7.43

#2450AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#2450AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2450AD

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2450AD	#FFFFFF	#000000	##FFFFFF
##2450AD	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#055CB0

Deuteranopia (green-blind)

#004FAB

Tritanopia (blue-blind)

#006776

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2450ad;
/* rgb */ color: rgb(36, 80, 173);
/* oklch */ color: oklch(45.7% 0.157 262.8);

Tailwind

colors: {
  custom: {
    50: '#7580c6',
    500: '#2450ad',
    950: '#000000',
  },
}

SCSS

$custom: #2450ad;
$custom-light: #7580c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2450ad",
  "rgb": {
    "r": 36,
    "g": 80,
    "b": 173
  },
  "hsl": {
    "h": 220.73,
    "s": 65.55,
    "l": 40.98
  },
  "oklch": {
    "l": 0.45706,
    "c": 0.15697,
    "h": 262.8
  },
  "luminance": 0.0913
}

Semantic roles & 50–950 ramp

primary

#2450AD

secondary

#C6A866

accent

#B23FE9

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2450AD

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

Preview Lab → · Contrast checker → · Palette generator →