#3C7EA7#3C7EA7

#3C7EA7 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.8% C 0.092 H 238.6°. Best body text is #000000 at 4.73:1 contrast (WCAG AA passes).

Color values

HEX	#3C7EA7
RGB	rgb(60, 126, 167)
HSL	hsl(203, 47%, 45%)
HSV	hsv(203, 64%, 65%)
CMYK	cmyk(64.1%, 24.6%, 0%, 34.5%)
CIE-LAB	lab(50.30, -8.00, -28.09)
CIE-LCH	lch(50.30, 29.20, 254.10°)
OKLab	oklab(56.79% -0.0481 -0.0788)
OKLCH	oklch(56.79% 0.092 238.6)
XYZ	xyz(16.2967, 18.6708, 39.2967)
Luminance	0.1867 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7EA7 #A7653C

analogous

#3CA79B #3C7EA7 #3C48A7

triadic

#3C7EA7 #A73C7E #7EA73C

tetradic

#3C7EA7 #9B3CA7 #A7653C #48A73C

square

#3C7EA7 #9B3CA7 #A7653C #48A73C

split-complementary

#3C7EA7 #A73C48 #A79B3C

monochromatic

#1C3A4D #2C5C7A #3C7EA7 #5C9CC4 #89B8D5

Accessibility & contrast

On white

4.44

#3C7EA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.73

#3C7EA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7EA7

4.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7EA7	#FFFFFF	#000000	##000000
##3C7EA7	1.00	4.44	4.73	4.73
#FFFFFF	4.44	1.00	21.00	21.00
#000000	4.73	21.00	1.00	1.00
##000000	4.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B7EA9

Deuteranopia (green-blind)

#5C73A6

Tritanopia (blue-blind)

#00888C

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3c7ea7;
/* rgb */ color: rgb(60, 126, 167);
/* oklch */ color: oklch(56.8% 0.092 238.6);

Tailwind

colors: {
  custom: {
    50: '#7ca3c1',
    500: '#3c7ea7',
    950: '#000000',
  },
}

SCSS

$custom: #3c7ea7;
$custom-light: #7ca3c1;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7ea7",
  "rgb": {
    "r": 60,
    "g": 126,
    "b": 167
  },
  "hsl": {
    "h": 202.991,
    "s": 47.137,
    "l": 44.51
  },
  "oklch": {
    "l": 0.56788,
    "c": 0.09236,
    "h": 238.6
  },
  "luminance": 0.18672
}

Semantic roles & 50–950 ramp

primary

#3C7EA7

secondary

#BF9880

accent

#8451D7

background

#F8FAFB

surface

#EFF3F7

border

#CACDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3C7EA7

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

Preview Lab → · Contrast checker → · Palette generator →