#2454AB#2454AB

#2454AB is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.4% C 0.149 H 261.1°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#2454AB
RGB	rgb(36, 84, 171)
HSL	hsl(219, 65%, 41%)
HSV	hsv(219, 79%, 67%)
CMYK	cmyk(78.9%, 50.9%, 0%, 32.9%)
CIE-LAB	lab(37.22, 16.09, -51.24)
CIE-LCH	lch(37.22, 53.71, 287.43°)
OKLab	oklab(46.41% -0.023 -0.1474)
OKLCH	oklch(46.41% 0.149 261.1)
XYZ	xyz(11.2459, 9.6547, 39.7910)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2454AB #AB7B24

analogous

#2497AB #2454AB #3824AB

triadic

#2454AB #AB2454 #54AB24

tetradic

#2454AB #AB2497 #AB7B24 #24AB38

square

#2454AB #AB2497 #AB7B24 #24AB38

split-complementary

#2454AB #AB3824 #97AB24

monochromatic

#0F2246 #193B78 #2454AB #376FD5 #6A94E0

Accessibility & contrast

On white

7.16

#2454AB on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2454AB on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2454AB

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2454AB	#FFFFFF	#000000	##FFFFFF
##2454AB	1.00	7.16	2.93	7.16
#FFFFFF	7.16	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D5EAE

Deuteranopia (green-blind)

#0052A9

Tritanopia (blue-blind)

#006977

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2454ab;
/* rgb */ color: rgb(36, 84, 171);
/* oklch */ color: oklch(46.4% 0.149 261.1);

Tailwind

colors: {
  custom: {
    50: '#7483c5',
    500: '#2454ab',
    950: '#000000',
  },
}

SCSS

$custom: #2454ab;
$custom-light: #7483c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2454ab",
  "rgb": {
    "r": 36,
    "g": 84,
    "b": 171
  },
  "hsl": {
    "h": 218.667,
    "s": 65.217,
    "l": 40.588
  },
  "oklch": {
    "l": 0.46411,
    "c": 0.14924,
    "h": 261.1
  },
  "luminance": 0.09656
}

Semantic roles & 50–950 ramp

primary

#2454AB

secondary

#C6A365

accent

#AC40E8

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2454AB

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

Preview Lab → · Contrast checker → · Palette generator →