#2763B7#2763B7

#2763B7 is a mid, vivid blue. Relative luminance 0.128; OKLCH L 50.7% C 0.147 H 257.7°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#2763B7
RGB	rgb(39, 99, 183)
HSL	hsl(215, 65%, 44%)
HSV	hsv(215, 79%, 72%)
CMYK	cmyk(78.7%, 45.9%, 0%, 28.2%)
CIE-LAB	lab(42.42, 11.26, -49.92)
CIE-LCH	lch(42.42, 51.17, 282.71°)
OKLab	oklab(50.69% -0.0313 -0.1432)
OKLCH	oklch(50.69% 0.147 257.7)
XYZ	xyz(13.8426, 12.7723, 46.5263)
Luminance	0.1277 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2763B7 #B77B27

analogous

#27ABB7 #2763B7 #3327B7

triadic

#2763B7 #B72763 #63B727

tetradic

#2763B7 #B727AB #B77B27 #27B733

square

#2763B7 #B727AB #B77B27 #27B733

split-complementary

#2763B7 #B73327 #ABB727

monochromatic

#112C52 #1C4885 #2763B7 #4481D7 #76A3E2

Accessibility & contrast

On white

5.91

#2763B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#2763B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2763B7

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2763B7	#FFFFFF	#000000	##FFFFFF
##2763B7	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#366BBA

Deuteranopia (green-blind)

#145EB5

Tritanopia (blue-blind)

#007784

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2763b7;
/* rgb */ color: rgb(39, 99, 183);
/* oklch */ color: oklch(50.7% 0.147 257.7);

Tailwind

colors: {
  custom: {
    50: '#778ecd',
    500: '#2763b7',
    950: '#000000',
  },
}

SCSS

$custom: #2763b7;
$custom-light: #778ecd;
$custom-dark: #000000;

JSON

{
  "hex": "#2763b7",
  "rgb": {
    "r": 39,
    "g": 99,
    "b": 183
  },
  "hsl": {
    "h": 215,
    "s": 64.865,
    "l": 43.529
  },
  "oklch": {
    "l": 0.50691,
    "c": 0.1466,
    "h": 257.7
  },
  "luminance": 0.12774
}

Semantic roles & 50–950 ramp

primary

#2763B7

secondary

#C9A470

accent

#A240E8

background

#F7F8FC

surface

#EEF0F9

border

#C9CBD2

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2763B7

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

Preview Lab → · Contrast checker → · Palette generator →