#2E75BF#2E75BF

#2E75BF is a mid, vivid cyan. Relative luminance 0.171; OKLCH L 55.5% C 0.135 H 252.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#2E75BF
RGB	rgb(46, 117, 191)
HSL	hsl(211, 61%, 46%)
HSV	hsv(211, 76%, 75%)
CMYK	cmyk(75.9%, 38.7%, 0%, 25.1%)
CIE-LAB	lab(48.34, 3.77, -45.08)
CIE-LCH	lch(48.34, 45.24, 274.78°)
OKLab	oklab(55.5% -0.0409 -0.1286)
OKLCH	oklch(55.5% 0.135 252.3)
XYZ	xyz(16.8884, 17.0631, 51.6835)
Luminance	0.1706 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E75BF #BF782E

analogous

#2EBEBF #2E75BF #302EBF

triadic

#2E75BF #BF2E75 #75BF2E

tetradic

#2E75BF #BF2EBE #BF782E #2EBF30

square

#2E75BF #BF2EBE #BF782E #2EBF30

split-complementary

#2E75BF #BF302E #BEBF2E

monochromatic

#16395C #22578E #2E75BF #5494D6 #86B3E2

Accessibility & contrast

On white

4.76

#2E75BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#2E75BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E75BF

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E75BF	#FFFFFF	#000000	##FFFFFF
##2E75BF	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527AC2

Deuteranopia (green-blind)

#3B6DBE

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #2e75bf;
/* rgb */ color: rgb(46, 117, 191);
/* oklch */ color: oklch(55.5% 0.135 252.3);

Tailwind

colors: {
  custom: {
    50: '#7b9cd3',
    500: '#2e75bf',
    950: '#000000',
  },
}

SCSS

$custom: #2e75bf;
$custom-light: #7b9cd3;
$custom-dark: #000000;

JSON

{
  "hex": "#2e75bf",
  "rgb": {
    "r": 46,
    "g": 117,
    "b": 191
  },
  "hsl": {
    "h": 210.621,
    "s": 61.181,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55503,
    "c": 0.13496,
    "h": 252.3
  },
  "luminance": 0.17065
}

Semantic roles & 50–950 ramp

primary

#2E75BF

secondary

#CBA57E

accent

#9644E4

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2E75BF

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

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