#2455A5#2455A5

#2455A5 is a mid, vivid blue. Relative luminance 0.096; OKLCH L 46.2% C 0.140 H 259.8°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#2455A5
RGB	rgb(36, 85, 165)
HSL	hsl(217, 64%, 39%)
HSV	hsv(217, 78%, 65%)
CMYK	cmyk(78.2%, 48.5%, 0%, 35.3%)
CIE-LAB	lab(37.09, 13.07, -47.87)
CIE-LCH	lch(37.09, 49.62, 285.27°)
OKLab	oklab(46.18% -0.0247 -0.1375)
OKLCH	oklch(46.18% 0.14 259.8)
XYZ	xyz(10.7651, 9.5874, 36.8732)
Luminance	0.0959 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2455A5 #A57424

analogous

#2496A5 #2455A5 #3324A5

triadic

#2455A5 #A52455 #55A524

tetradic

#2455A5 #A52496 #A57424 #24A533

square

#2455A5 #A52496 #A57424 #24A533

split-complementary

#2455A5 #A53324 #96A524

monochromatic

#0E2141 #193B73 #2455A5 #3470D3 #6693DE

Accessibility & contrast

On white

7.20

#2455A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#2455A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2455A5

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2455A5	#FFFFFF	#000000	##FFFFFF
##2455A5	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#285EA8

Deuteranopia (green-blind)

#0052A3

Tritanopia (blue-blind)

#006875

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2455a5;
/* rgb */ color: rgb(36, 85, 165);
/* oklch */ color: oklch(46.2% 0.140 259.8);

Tailwind

colors: {
  custom: {
    50: '#7384c0',
    500: '#2455a5',
    950: '#000000',
  },
}

SCSS

$custom: #2455a5;
$custom-light: #7384c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2455a5",
  "rgb": {
    "r": 36,
    "g": 85,
    "b": 165
  },
  "hsl": {
    "h": 217.209,
    "s": 64.179,
    "l": 39.412
  },
  "oklch": {
    "l": 0.46185,
    "c": 0.13971,
    "h": 259.8
  },
  "luminance": 0.09589
}

Semantic roles & 50–950 ramp

primary

#2455A5

secondary

#C39E62

accent

#A841E7

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2455A5

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

Preview Lab → · Contrast checker → · Palette generator →