#3C7FB6#3C7FB6

#3C7FB6 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.8% C 0.109 H 246.0°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#3C7FB6
RGB	rgb(60, 127, 182)
HSL	hsl(207, 50%, 47%)
HSV	hsv(207, 67%, 71%)
CMYK	cmyk(67%, 30.2%, 0%, 28.6%)
CIE-LAB	lab(51.28, -3.46, -35.22)
CIE-LCH	lch(51.28, 35.39, 264.40°)
OKLab	oklab(57.79% -0.0442 -0.0995)
OKLCH	oklch(57.79% 0.109 246)
XYZ	xyz(17.8932, 19.5149, 47.0707)
Luminance	0.1952 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7FB6 #B6733C

analogous

#3CB6B0 #3C7FB6 #3C42B6

triadic

#3C7FB6 #B63C7F #7FB63C

tetradic

#3C7FB6 #B03CB6 #B6733C #42B63C

square

#3C7FB6 #B03CB6 #B6733C #42B63C

split-complementary

#3C7FB6 #B63C42 #B6B03C

monochromatic

#1E3F5A #2D5F88 #3C7FB6 #639DCC #91BADB

Accessibility & contrast

On white

4.28

#3C7FB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#3C7FB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7FB6

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7FB6	#FFFFFF	#000000	##000000
##3C7FB6	1.00	4.28	4.90	4.90
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6781B8

Deuteranopia (green-blind)

#5675B5

Tritanopia (blue-blind)

#008C92

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3c7fb6;
/* rgb */ color: rgb(60, 127, 182);
/* oklch */ color: oklch(57.8% 0.109 246.0);

Tailwind

colors: {
  custom: {
    50: '#7fa3cc',
    500: '#3c7fb6',
    950: '#000000',
  },
}

SCSS

$custom: #3c7fb6;
$custom-light: #7fa3cc;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7fb6",
  "rgb": {
    "r": 60,
    "g": 127,
    "b": 182
  },
  "hsl": {
    "h": 207.049,
    "s": 50.413,
    "l": 47.451
  },
  "oklch": {
    "l": 0.57792,
    "c": 0.10888,
    "h": 246
  },
  "luminance": 0.19517
}

Semantic roles & 50–950 ramp

primary

#3C7FB6

secondary

#C6A488

accent

#8D4EDA

background

#F8FAFC

surface

#EFF3F8

border

#CACDD1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3C7FB6

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

Preview Lab → · Contrast checker → · Palette generator →