#3C7EA8#3C7EA8

#3C7EA8 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.8% C 0.093 H 239.3°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3C7EA8
RGB	rgb(60, 126, 168)
HSL	hsl(203, 47%, 45%)
HSV	hsv(203, 64%, 66%)
CMYK	cmyk(64.3%, 25%, 0%, 34.1%)
CIE-LAB	lab(50.34, -7.66, -28.60)
CIE-LCH	lch(50.34, 29.61, 255.00°)
OKLab	oklab(56.84% -0.0477 -0.0803)
OKLCH	oklch(56.84% 0.093 239.3)
XYZ	xyz(16.3895, 18.7079, 39.7854)
Luminance	0.1871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7EA8 #A8663C

analogous

#3CA89C #3C7EA8 #3C48A8

triadic

#3C7EA8 #A83C7E #7EA83C

tetradic

#3C7EA8 #9C3CA8 #A8663C #48A83C

square

#3C7EA8 #9C3CA8 #A8663C #48A83C

split-complementary

#3C7EA8 #A83C48 #A89C3C

monochromatic

#1C3A4E #2C5C7B #3C7EA8 #5C9CC5 #89B8D5

Accessibility & contrast

On white

4.43

#3C7EA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#3C7EA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7EA8

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7EA8	#FFFFFF	#000000	##000000
##3C7EA8	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EAA

Deuteranopia (green-blind)

#5C73A7

Tritanopia (blue-blind)

#00898C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3c7ea8;
/* rgb */ color: rgb(60, 126, 168);
/* oklch */ color: oklch(56.8% 0.093 239.3);

Tailwind

colors: {
  custom: {
    50: '#7da3c2',
    500: '#3c7ea8',
    950: '#000000',
  },
}

SCSS

$custom: #3c7ea8;
$custom-light: #7da3c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7ea8",
  "rgb": {
    "r": 60,
    "g": 126,
    "b": 168
  },
  "hsl": {
    "h": 203.333,
    "s": 47.368,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56838,
    "c": 0.09345,
    "h": 239.3
  },
  "luminance": 0.1871
}

Semantic roles & 50–950 ramp

primary

#3C7EA8

secondary

#BF9980

accent

#8551D7

background

#F8FAFB

surface

#EFF3F7

border

#CACDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3C7EA8

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

Preview Lab → · Contrast checker → · Palette generator →