#2719B4#2719B4

#2719B4 is a dark, highly saturated blue. Relative luminance 0.044; OKLCH L 37.8% C 0.222 H 272.1°. Best body text is #FFFFFF at 11.14:1 contrast (WCAG AA passes).

Color values

HEX	#2719B4
RGB	rgb(39, 25, 180)
HSL	hsl(245, 76%, 40%)
HSV	hsv(245, 86%, 71%)
CMYK	cmyk(78.3%, 86.1%, 0%, 29.4%)
CIE-LAB	lab(25.02, 54.59, -76.61)
CIE-LCH	lch(25.02, 94.07, 305.47°)
OKLab	oklab(37.8% 0.008 -0.2216)
OKLCH	oklch(37.8% 0.222 272.1)
XYZ	xyz(9.4198, 4.4208, 43.5280)
Luminance	0.0442 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2719B4 #A6B419

analogous

#1959B4 #2719B4 #7419B4

triadic

#2719B4 #B42719 #19B427

tetradic

#2719B4 #B41959 #A6B419 #19B474

square

#2719B4 #B41959 #A6B419 #19B474

split-complementary

#2719B4 #B47419 #59B419

monochromatic

#100A49 #1B127E #2719B4 #3A29E1 #6B5FE9

Accessibility & contrast

On white

11.14

#2719B4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2719B4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2719B4

11.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2719B4	#FFFFFF	#000000	##FFFFFF
##2719B4	1.00	11.14	1.88	11.14
#FFFFFF	11.14	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042B8

Deuteranopia (green-blind)

#0034B1

Tritanopia (blue-blind)

#004D6A

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2719b4;
/* rgb */ color: rgb(39, 25, 180);
/* oklch */ color: oklch(37.8% 0.222 272.1);

Tailwind

colors: {
  custom: {
    50: '#7c5dcc',
    500: '#2719b4',
    950: '#000000',
  },
}

SCSS

$custom: #2719b4;
$custom-light: #7c5dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2719b4",
  "rgb": {
    "r": 39,
    "g": 25,
    "b": 180
  },
  "hsl": {
    "h": 245.419,
    "s": 75.61,
    "l": 40.196
  },
  "oklch": {
    "l": 0.37804,
    "c": 0.22171,
    "h": 272.1
  },
  "luminance": 0.04422
}

Semantic roles & 50–950 ramp

primary

#2719B4

secondary

#C3CD5C

accent

#F236E1

background

#F8F5FC

surface

#F0E9F9

border

#CBC5D2

text

#0C0414

muted

#7D7982

Preview Lab

Preview with #2719B4

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

Preview Lab → · Contrast checker → · Palette generator →