#2E75BC#2E75BC

#2E75BC is a mid, vivid cyan. Relative luminance 0.169; OKLCH L 55.3% C 0.131 H 251.5°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#2E75BC
RGB	rgb(46, 117, 188)
HSL	hsl(210, 61%, 46%)
HSV	hsv(210, 76%, 74%)
CMYK	cmyk(75.5%, 37.8%, 0%, 26.3%)
CIE-LAB	lab(48.17, 2.66, -43.62)
CIE-LCH	lch(48.17, 43.70, 273.48°)
OKLab	oklab(55.32% -0.0417 -0.1243)
OKLCH	oklch(55.32% 0.131 251.5)
XYZ	xyz(16.5617, 16.9324, 49.9626)
Luminance	0.1693 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E75BC #BC752E

analogous

#2EBCBC #2E75BC #2E2EBC

triadic

#2E75BC #BC2E75 #75BC2E

tetradic

#2E75BC #BC2EBC #BC752E #2EBC2E

square

#2E75BC #BC2EBC #BC752E #2EBC2E

split-complementary

#2E75BC #BC2E2E #BCBC2E

monochromatic

#16385A #22568B #2E75BC #5294D5 #84B2E1

Accessibility & contrast

On white

4.79

#2E75BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#2E75BC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E75BC

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E75BC	#FFFFFF	#000000	##FFFFFF
##2E75BC	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5479BF

Deuteranopia (green-blind)

#3E6CBB

Tritanopia (blue-blind)

#00868F

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2e75bc;
/* rgb */ color: rgb(46, 117, 188);
/* oklch */ color: oklch(55.3% 0.131 251.5);

Tailwind

colors: {
  custom: {
    50: '#7a9cd0',
    500: '#2e75bc',
    950: '#000000',
  },
}

SCSS

$custom: #2e75bc;
$custom-light: #7a9cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e75bc",
  "rgb": {
    "r": 46,
    "g": 117,
    "b": 188
  },
  "hsl": {
    "h": 210,
    "s": 60.684,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55321,
    "c": 0.13111,
    "h": 251.5
  },
  "luminance": 0.16934
}

Semantic roles & 50–950 ramp

primary

#2E75BC

secondary

#CAA37C

accent

#9444E4

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2E75BC

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

Preview Lab → · Contrast checker → · Palette generator →