#2455AF#2455AF

#2455AF is a mid, vivid blue. Relative luminance 0.100; OKLCH L 46.9% C 0.153 H 261.3°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#2455AF
RGB	rgb(36, 85, 175)
HSL	hsl(219, 66%, 41%)
HSV	hsv(219, 79%, 69%)
CMYK	cmyk(79.4%, 51.4%, 0%, 31.4%)
CIE-LAB	lab(37.78, 16.99, -52.70)
CIE-LCH	lch(37.78, 55.37, 287.87°)
OKLab	oklab(46.93% -0.0233 -0.1517)
OKLCH	oklch(46.93% 0.154 261.3)
XYZ	xyz(11.7111, 9.9658, 41.8555)
Luminance	0.0997 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2455AF #AF7E24

analogous

#249BAF #2455AF #3924AF

triadic

#2455AF #AF2455 #55AF24

tetradic

#2455AF #AF249B #AF7E24 #24AF39

square

#2455AF #AF249B #AF7E24 #24AF39

split-complementary

#2455AF #AF3924 #9BAF24

monochromatic

#0F2449 #1A3C7C #2455AF #3A71D6 #6D96E1

Accessibility & contrast

On white

7.02

#2455AF on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#2455AF on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2455AF

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2455AF	#FFFFFF	#000000	##FFFFFF
##2455AF	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A60B2

Deuteranopia (green-blind)

#0053AD

Tritanopia (blue-blind)

#006B7A

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2455af;
/* rgb */ color: rgb(36, 85, 175);
/* oklch */ color: oklch(46.9% 0.153 261.3);

Tailwind

colors: {
  custom: {
    50: '#7584c7',
    500: '#2455af',
    950: '#000000',
  },
}

SCSS

$custom: #2455af;
$custom-light: #7584c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2455af",
  "rgb": {
    "r": 36,
    "g": 85,
    "b": 175
  },
  "hsl": {
    "h": 218.849,
    "s": 65.877,
    "l": 41.373
  },
  "oklch": {
    "l": 0.46933,
    "c": 0.1535,
    "h": 261.3
  },
  "luminance": 0.09967
}

Semantic roles & 50–950 ramp

primary

#2455AF

secondary

#C7A568

accent

#AD3FE9

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2455AF

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

Preview Lab → · Contrast checker → · Palette generator →