#2653B7#2653B7

#2653B7 is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.2% C 0.166 H 263.2°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#2653B7
RGB	rgb(38, 83, 183)
HSL	hsl(221, 66%, 43%)
HSV	hsv(221, 79%, 72%)
CMYK	cmyk(79.2%, 54.6%, 0%, 28.2%)
CIE-LAB	lab(37.87, 21.64, -57.26)
CIE-LCH	lch(37.87, 61.22, 290.70°)
OKLab	oklab(47.2% -0.0196 -0.1652)
OKLCH	oklch(47.2% 0.166 263.2)
XYZ	xyz(12.4368, 10.0160, 46.0684)
Luminance	0.1002 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2653B7 #B78A26

analogous

#269BB7 #2653B7 #4126B7

triadic

#2653B7 #B72653 #53B726

tetradic

#2653B7 #B7269B #B78A26 #26B741

square

#2653B7 #B7269B #B78A26 #26B741

split-complementary

#2653B7 #B74126 #9BB726

monochromatic

#112552 #1B3C84 #2653B7 #4271D8 #7597E2

Accessibility & contrast

On white

6.99

#2653B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.00

#2653B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2653B7

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2653B7	#FFFFFF	#000000	##FFFFFF
##2653B7	1.00	6.99	3.00	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BA

Deuteranopia (green-blind)

#0053B5

Tritanopia (blue-blind)

#006C7D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2653b7;
/* rgb */ color: rgb(38, 83, 183);
/* oklch */ color: oklch(47.2% 0.166 263.2);

Tailwind

colors: {
  custom: {
    50: '#7882cd',
    500: '#2653b7',
    950: '#000000',
  },
}

SCSS

$custom: #2653b7;
$custom-light: #7882cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2653b7",
  "rgb": {
    "r": 38,
    "g": 83,
    "b": 183
  },
  "hsl": {
    "h": 221.379,
    "s": 65.611,
    "l": 43.333
  },
  "oklch": {
    "l": 0.47204,
    "c": 0.16633,
    "h": 263.2
  },
  "luminance": 0.10017
}

Semantic roles & 50–950 ramp

primary

#2653B7

secondary

#CAAE6F

accent

#B43FE9

background

#F7F7FC

surface

#EEEEF9

border

#C9C9D2

text

#0A0A14

muted

#7C7C82

Preview Lab

Preview with #2653B7

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

Preview Lab → · Contrast checker → · Palette generator →