#3C7CB6#3C7CB6

#3C7CB6 is a mid, moderate cyan. Relative luminance 0.188; OKLCH L 57.1% C 0.111 H 248.3°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#3C7CB6
RGB	rgb(60, 124, 182)
HSL	hsl(209, 50%, 47%)
HSV	hsv(209, 67%, 71%)
CMYK	cmyk(67%, 31.9%, 0%, 28.6%)
CIE-LAB	lab(50.40, -1.68, -36.62)
CIE-LCH	lch(50.40, 36.65, 267.38°)
OKLab	oklab(57.09% -0.0411 -0.1036)
OKLCH	oklch(57.09% 0.111 248.3)
XYZ	xyz(17.5115, 18.7516, 46.9434)
Luminance	0.1875 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7CB6 #B6763C

analogous

#3CB6B3 #3C7CB6 #3C3FB6

triadic

#3C7CB6 #B63C7C #7CB63C

tetradic

#3C7CB6 #B33CB6 #B6763C #3FB63C

square

#3C7CB6 #B33CB6 #B6763C #3FB63C

split-complementary

#3C7CB6 #B63C3F #B6B33C

monochromatic

#1E3D5A #2D5D88 #3C7CB6 #639ACC #91B8DB

Accessibility & contrast

On white

4.42

#3C7CB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#3C7CB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7CB6

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7CB6	#FFFFFF	#000000	##000000
##3C7CB6	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#627EB9

Deuteranopia (green-blind)

#5273B5

Tritanopia (blue-blind)

#008A91

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3c7cb6;
/* rgb */ color: rgb(60, 124, 182);
/* oklch */ color: oklch(57.1% 0.111 248.3);

Tailwind

colors: {
  custom: {
    50: '#7fa1cc',
    500: '#3c7cb6',
    950: '#000000',
  },
}

SCSS

$custom: #3c7cb6;
$custom-light: #7fa1cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7cb6",
  "rgb": {
    "r": 60,
    "g": 124,
    "b": 182
  },
  "hsl": {
    "h": 208.525,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57092,
    "c": 0.11145,
    "h": 248.3
  },
  "luminance": 0.18753
}

Semantic roles & 50–950 ramp

primary

#3C7CB6

secondary

#C6A588

accent

#904EDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3C7CB6

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

Preview Lab → · Contrast checker → · Palette generator →