#2759CA#2759CA

#2759CA is a mid, vivid blue. Relative luminance 0.118; OKLCH L 50.0% C 0.184 H 263.3°. Best body text is #FFFFFF at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#2759CA
RGB	rgb(39, 89, 202)
HSL	hsl(222, 68%, 47%)
HSV	hsv(222, 81%, 79%)
CMYK	cmyk(80.7%, 55.9%, 0%, 20.8%)
CIE-LAB	lab(40.96, 25.09, -63.32)
CIE-LCH	lch(40.96, 68.11, 291.61°)
OKLab	oklab(50% -0.0215 -0.1829)
OKLCH	oklch(50% 0.184 263.3)
XYZ	xyz(15.0659, 11.8386, 57.3567)
Luminance	0.1184 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2759CA #CA9827

analogous

#27ABCA #2759CA #4627CA

triadic

#2759CA #CA2759 #59CA27

tetradic

#2759CA #CA27AB #CA9827 #27CA46

square

#2759CA #CA27AB #CA9827 #27CA46

split-complementary

#2759CA #CA4627 #ABCA27

monochromatic

#132C63 #1D4297 #2759CA #517CDD #84A3E7

Accessibility & contrast

On white

6.24

#2759CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#2759CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2759CA

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2759CA	#FFFFFF	#000000	##FFFFFF
##2759CA	1.00	6.24	3.37	6.24
#FFFFFF	6.24	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CE

Deuteranopia (green-blind)

#0059C8

Tritanopia (blue-blind)

#007589

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #2759ca;
/* rgb */ color: rgb(39, 89, 202);
/* oklch */ color: oklch(50.0% 0.184 263.3);

Tailwind

colors: {
  custom: {
    50: '#7c87db',
    500: '#2759ca',
    950: '#000000',
  },
}

SCSS

$custom: #2759ca;
$custom-light: #7c87db;
$custom-dark: #000000;

JSON

{
  "hex": "#2759ca",
  "rgb": {
    "r": 39,
    "g": 89,
    "b": 202
  },
  "hsl": {
    "h": 221.595,
    "s": 67.635,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49997,
    "c": 0.18411,
    "h": 263.3
  },
  "luminance": 0.1184
}

Semantic roles & 50–950 ramp

primary

#2759CA

secondary

#D0B77C

accent

#B53DEB

background

#F8F8FD

surface

#EFEFFB

border

#CACAD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2759CA

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

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