#2750CA#2750CA

#2750CA is a mid, vivid blue. Relative luminance 0.104; OKLCH L 48.2% C 0.195 H 265.3°. Best body text is #FFFFFF at 6.80:1 contrast (WCAG AA passes).

Color values

HEX	#2750CA
RGB	rgb(39, 80, 202)
HSL	hsl(225, 68%, 47%)
HSV	hsv(225, 81%, 79%)
CMYK	cmyk(80.7%, 60.4%, 0%, 20.8%)
CIE-LAB	lab(38.61, 30.95, -67.16)
CIE-LCH	lch(38.61, 73.94, 294.74°)
OKLab	oklab(48.23% -0.016 -0.1942)
OKLCH	oklch(48.23% 0.195 265.3)
XYZ	xyz(14.3623, 10.4312, 57.1221)
Luminance	0.1043 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2750CA #CAA127

analogous

#27A2CA #2750CA #5027CA

triadic

#2750CA #CA2750 #50CA27

tetradic

#2750CA #CA27A2 #CAA127 #27CA50

square

#2750CA #CA27A2 #CAA127 #27CA50

split-complementary

#2750CA #CA5027 #A2CA27

monochromatic

#132763 #1D3C97 #2750CA #5174DD #849DE7

Accessibility & contrast

On white

6.80

#2750CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#2750CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2750CA

6.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2750CA	#FFFFFF	#000000	##FFFFFF
##2750CA	1.00	6.80	3.09	6.80
#FFFFFF	6.80	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0063CE

Deuteranopia (green-blind)

#0054C8

Tritanopia (blue-blind)

#006F85

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #2750ca;
/* rgb */ color: rgb(39, 80, 202);
/* oklch */ color: oklch(48.2% 0.195 265.3);

Tailwind

colors: {
  custom: {
    50: '#7d80db',
    500: '#2750ca',
    950: '#000000',
  },
}

SCSS

$custom: #2750ca;
$custom-light: #7d80db;
$custom-dark: #000000;

JSON

{
  "hex": "#2750ca",
  "rgb": {
    "r": 39,
    "g": 80,
    "b": 202
  },
  "hsl": {
    "h": 224.908,
    "s": 67.635,
    "l": 47.255
  },
  "oklch": {
    "l": 0.48232,
    "c": 0.19491,
    "h": 265.3
  },
  "luminance": 0.10433
}

Semantic roles & 50–950 ramp

primary

#2750CA

secondary

#D0BB7C

accent

#BF3DEB

background

#F8F7FD

surface

#F0EEFB

border

#CBC9D4

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #2750CA

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

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