#2455AC#2455AC

#2455AC is a mid, vivid blue. Relative luminance 0.099; OKLCH L 46.7% C 0.149 H 260.9°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#2455AC
RGB	rgb(36, 85, 172)
HSL	hsl(218, 65%, 41%)
HSV	hsv(218, 79%, 67%)
CMYK	cmyk(79.1%, 50.6%, 0%, 32.5%)
CIE-LAB	lab(37.57, 15.82, -51.26)
CIE-LCH	lch(37.57, 53.64, 287.15°)
OKLab	oklab(46.71% -0.0237 -0.1475)
OKLCH	oklch(46.71% 0.149 260.9)
XYZ	xyz(11.4198, 9.8493, 40.3210)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2455AC #AC7B24

analogous

#2499AC #2455AC #3724AC

triadic

#2455AC #AC2455 #55AC24

tetradic

#2455AC #AC2499 #AC7B24 #24AC37

square

#2455AC #AC2499 #AC7B24 #24AC37

split-complementary

#2455AC #AC3724 #99AC24

monochromatic

#0F2347 #193C79 #2455AC #3871D5 #6A95E0

Accessibility & contrast

On white

7.07

#2455AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2455AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2455AC

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2455AC	#FFFFFF	#000000	##FFFFFF
##2455AC	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)

#1F5FAF

Deuteranopia (green-blind)

#0053AA

Tritanopia (blue-blind)

#006A78

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2455ac;
/* rgb */ color: rgb(36, 85, 172);
/* oklch */ color: oklch(46.7% 0.149 260.9);

Tailwind

colors: {
  custom: {
    50: '#7484c5',
    500: '#2455ac',
    950: '#000000',
  },
}

SCSS

$custom: #2455ac;
$custom-light: #7484c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2455ac",
  "rgb": {
    "r": 36,
    "g": 85,
    "b": 172
  },
  "hsl": {
    "h": 218.382,
    "s": 65.385,
    "l": 40.784
  },
  "oklch": {
    "l": 0.46705,
    "c": 0.14938,
    "h": 260.9
  },
  "luminance": 0.09851
}

Semantic roles & 50–950 ramp

primary

#2455AC

secondary

#C6A366

accent

#AB3FE8

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2455AC

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

Preview Lab → · Contrast checker → · Palette generator →