#3C75AE#3C75AE

#3C75AE is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 55.0% C 0.108 H 250.4°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3C75AE
RGB	rgb(60, 117, 174)
HSL	hsl(210, 49%, 46%)
HSV	hsv(210, 66%, 68%)
CMYK	cmyk(65.5%, 32.8%, 0%, 31.8%)
CIE-LAB	lab(47.93, -0.27, -35.86)
CIE-LCH	lch(47.93, 35.87, 269.57°)
OKLab	oklab(55.02% -0.0361 -0.1015)
OKLCH	oklch(55.02% 0.108 250.4)
XYZ	xyz(15.8619, 16.7377, 42.4310)
Luminance	0.1674 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C75AE #AE753C

analogous

#3CAEAE #3C75AE #3C3CAE

triadic

#3C75AE #AE3C75 #75AE3C

tetradic

#3C75AE #AE3CAE #AE753C #3CAE3C

square

#3C75AE #AE3CAE #AE753C #3CAE3C

split-complementary

#3C75AE #AE3C3C #AEAE3C

monochromatic

#1D3853 #2C5680 #3C75AE #5F94C8 #8DB2D8

Accessibility & contrast

On white

4.83

#3C75AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#3C75AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3C75AE

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C75AE	#FFFFFF	#000000	##FFFFFF
##3C75AE	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C78B0

Deuteranopia (green-blind)

#4C6DAD

Tritanopia (blue-blind)

#008289

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3c75ae;
/* rgb */ color: rgb(60, 117, 174);
/* oklch */ color: oklch(55.0% 0.108 250.4);

Tailwind

colors: {
  custom: {
    50: '#7d9cc6',
    500: '#3c75ae',
    950: '#000000',
  },
}

SCSS

$custom: #3c75ae;
$custom-light: #7d9cc6;
$custom-dark: #000000;

JSON

{
  "hex": "#3c75ae",
  "rgb": {
    "r": 60,
    "g": 117,
    "b": 174
  },
  "hsl": {
    "h": 210,
    "s": 48.718,
    "l": 45.882
  },
  "oklch": {
    "l": 0.55024,
    "c": 0.10772,
    "h": 250.4
  },
  "luminance": 0.16739
}

Semantic roles & 50–950 ramp

primary

#3C75AE

secondary

#C2A383

accent

#9450D8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3C75AE

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

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