#2750AE#2750AE

#2750AE is a mid, vivid blue. Relative luminance 0.092; OKLCH L 45.9% C 0.158 H 263.6°. Best body text is #FFFFFF at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#2750AE
RGB	rgb(39, 80, 174)
HSL	hsl(222, 63%, 42%)
HSV	hsv(222, 78%, 68%)
CMYK	cmyk(77.6%, 54%, 0%, 31.8%)
CIE-LAB	lab(36.41, 20.26, -54.32)
CIE-LCH	lch(36.41, 57.97, 290.45°)
OKLab	oklab(45.9% -0.0175 -0.1565)
OKLCH	oklch(45.9% 0.158 263.6)
XYZ	xyz(11.3426, 9.2234, 41.2187)
Luminance	0.0922 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2750AE #AE8527

analogous

#2794AE #2750AE #4227AE

triadic

#2750AE #AE2750 #50AE27

tetradic

#2750AE #AE2794 #AE8527 #27AE42

square

#2750AE #AE2794 #AE8527 #27AE42

split-complementary

#2750AE #AE4227 #94AE27

monochromatic

#11224A #1C397C #2750AE #3E6CD4 #7092DF

Accessibility & contrast

On white

7.38

#2750AE on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#2750AE on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2750AE

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2750AE	#FFFFFF	#000000	##FFFFFF
##2750AE	1.00	7.38	2.85	7.38
#FFFFFF	7.38	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#035CB1

Deuteranopia (green-blind)

#0050AC

Tritanopia (blue-blind)

#006777

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2750ae;
/* rgb */ color: rgb(39, 80, 174);
/* oklch */ color: oklch(45.9% 0.158 263.6);

Tailwind

colors: {
  custom: {
    50: '#7680c7',
    500: '#2750ae',
    950: '#000000',
  },
}

SCSS

$custom: #2750ae;
$custom-light: #7680c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2750ae",
  "rgb": {
    "r": 39,
    "g": 80,
    "b": 174
  },
  "hsl": {
    "h": 221.778,
    "s": 63.38,
    "l": 41.765
  },
  "oklch": {
    "l": 0.45897,
    "c": 0.15752,
    "h": 263.6
  },
  "luminance": 0.09225
}

Semantic roles & 50–950 ramp

primary

#2750AE

secondary

#C6AA6B

accent

#B441E6

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2750AE

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

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