#2653B0#2653B0

#2653B0 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.7% C 0.157 H 262.6°. Best body text is #FFFFFF at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#2653B0
RGB	rgb(38, 83, 176)
HSL	hsl(220, 64%, 42%)
HSV	hsv(220, 78%, 69%)
CMYK	cmyk(78.4%, 52.8%, 0%, 31%)
CIE-LAB	lab(37.36, 18.92, -53.97)
CIE-LCH	lch(37.36, 57.19, 289.32°)
OKLab	oklab(46.65% -0.0203 -0.1555)
OKLCH	oklch(46.65% 0.157 262.6)
XYZ	xyz(11.7262, 9.7318, 42.3263)
Luminance	0.0973 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2653B0 #B08326

analogous

#2698B0 #2653B0 #3E26B0

triadic

#2653B0 #B02653 #53B026

tetradic

#2653B0 #B02698 #B08326 #26B03E

square

#2653B0 #B02698 #B08326 #26B03E

split-complementary

#2653B0 #B03E26 #98B026

monochromatic

#10244B #1B3B7E #2653B0 #3E6FD5 #7095E0

Accessibility & contrast

On white

7.13

#2653B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#2653B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2653B0

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2653B0	#FFFFFF	#000000	##FFFFFF
##2653B0	1.00	7.13	2.95	7.13
#FFFFFF	7.13	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#105FB3

Deuteranopia (green-blind)

#0052AE

Tritanopia (blue-blind)

#006A79

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2653b0;
/* rgb */ color: rgb(38, 83, 176);
/* oklch */ color: oklch(46.7% 0.157 262.6);

Tailwind

colors: {
  custom: {
    50: '#7682c8',
    500: '#2653b0',
    950: '#000000',
  },
}

SCSS

$custom: #2653b0;
$custom-light: #7682c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2653b0",
  "rgb": {
    "r": 38,
    "g": 83,
    "b": 176
  },
  "hsl": {
    "h": 220.435,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.46651,
    "c": 0.1568,
    "h": 262.6
  },
  "luminance": 0.09733
}

Semantic roles & 50–950 ramp

primary

#2653B0

secondary

#C7A96B

accent

#B140E7

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2653B0

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

Preview Lab → · Contrast checker → · Palette generator →