#2455A7#2455A7

#2455A7 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.3% C 0.142 H 260.1°. Best body text is #FFFFFF at 7.16:1 contrast (WCAG AA passes).

Color values

HEX	#2455A7
RGB	rgb(36, 85, 167)
HSL	hsl(218, 65%, 40%)
HSV	hsv(218, 78%, 65%)
CMYK	cmyk(78.4%, 49.1%, 0%, 34.5%)
CIE-LAB	lab(37.23, 13.86, -48.84)
CIE-LCH	lch(37.23, 50.77, 285.84°)
OKLab	oklab(46.33% -0.0244 -0.1404)
OKLCH	oklch(46.33% 0.142 260.1)
XYZ	xyz(10.9486, 9.6608, 37.8394)
Luminance	0.0966 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2455A7 #A77624

analogous

#2497A7 #2455A7 #3424A7

triadic

#2455A7 #A72455 #55A724

tetradic

#2455A7 #A72497 #A77624 #24A734

square

#2455A7 #A72497 #A77624 #24A734

split-complementary

#2455A7 #A73424 #97A724

monochromatic

#0E2242 #193B75 #2455A7 #3570D3 #6794DE

Accessibility & contrast

On white

7.16

#2455A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2455A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2455A7

7.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2455A7	#FFFFFF	#000000	##FFFFFF
##2455A7	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)

#265EAA

Deuteranopia (green-blind)

#0052A5

Tritanopia (blue-blind)

#006976

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2455a7;
/* rgb */ color: rgb(36, 85, 167);
/* oklch */ color: oklch(46.3% 0.142 260.1);

Tailwind

colors: {
  custom: {
    50: '#7384c2',
    500: '#2455a7',
    950: '#000000',
  },
}

SCSS

$custom: #2455a7;
$custom-light: #7384c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2455a7",
  "rgb": {
    "r": 36,
    "g": 85,
    "b": 167
  },
  "hsl": {
    "h": 217.557,
    "s": 64.532,
    "l": 39.804
  },
  "oklch": {
    "l": 0.46332,
    "c": 0.14249,
    "h": 260.1
  },
  "luminance": 0.09662
}

Semantic roles & 50–950 ramp

primary

#2455A7

secondary

#C4A063

accent

#A940E8

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2455A7

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

Preview Lab → · Contrast checker → · Palette generator →