#2450A3#2450A3

#2450A3 is a dark, vivid blue. Relative luminance 0.088; OKLCH L 44.9% C 0.143 H 261.6°. Best body text is #FFFFFF at 7.63:1 contrast (WCAG AA passes).

Color values

HEX	#2450A3
RGB	rgb(36, 80, 163)
HSL	hsl(219, 64%, 39%)
HSV	hsv(219, 78%, 64%)
CMYK	cmyk(77.9%, 50.9%, 0%, 36.1%)
CIE-LAB	lab(35.51, 15.62, -49.22)
CIE-LCH	lch(35.51, 51.64, 287.60°)
OKLab	oklab(44.93% -0.0209 -0.1416)
OKLCH	oklch(44.93% 0.143 261.6)
XYZ	xyz(10.2047, 8.7556, 35.7954)
Luminance	0.0876 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2450A3 #A37724

analogous

#2490A3 #2450A3 #3824A3

triadic

#2450A3 #A32450 #50A324

tetradic

#2450A3 #A32490 #A37724 #24A338

square

#2450A3 #A32490 #A37724 #24A338

split-complementary

#2450A3 #A33824 #90A324

monochromatic

#0E1F3F #193771 #2450A3 #326AD2 #658EDD

Accessibility & contrast

On white

7.63

#2450A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.75

#2450A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2450A3

7.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2450A3	#FFFFFF	#000000	##FFFFFF
##2450A3	1.00	7.63	2.75	7.63
#FFFFFF	7.63	1.00	21.00	1.00
#000000	2.75	21.00	1.00	21.00
##FFFFFF	7.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5AA6

Deuteranopia (green-blind)

#004EA1

Tritanopia (blue-blind)

#006472

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #2450a3;
/* rgb */ color: rgb(36, 80, 163);
/* oklch */ color: oklch(44.9% 0.143 261.6);

Tailwind

colors: {
  custom: {
    50: '#7280bf',
    500: '#2450a3',
    950: '#000000',
  },
}

SCSS

$custom: #2450a3;
$custom-light: #7280bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2450a3",
  "rgb": {
    "r": 36,
    "g": 80,
    "b": 163
  },
  "hsl": {
    "h": 219.213,
    "s": 63.819,
    "l": 39.02
  },
  "oklch": {
    "l": 0.44929,
    "c": 0.14314,
    "h": 261.6
  },
  "luminance": 0.08757
}

Semantic roles & 50–950 ramp

primary

#2450A3

secondary

#C2A060

accent

#AD41E7

background

#F7F7FB

surface

#EDEEF7

border

#C8C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2450A3

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

Preview Lab → · Contrast checker → · Palette generator →