#3C7AB8#3C7AB8

#3C7AB8 is a mid, moderate cyan. Relative luminance 0.183; OKLCH L 56.7% C 0.116 H 250.6°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3C7AB8
RGB	rgb(60, 122, 184)
HSL	hsl(210, 51%, 48%)
HSV	hsv(210, 67%, 72%)
CMYK	cmyk(67.4%, 33.7%, 0%, 27.8%)
CIE-LAB	lab(49.90, 0.22, -38.54)
CIE-LCH	lch(49.90, 38.54, 270.33°)
OKLab	oklab(56.74% -0.0385 -0.1092)
OKLCH	oklch(56.74% 0.116 250.6)
XYZ	xyz(17.4715, 18.3386, 47.9570)
Luminance	0.1834 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C7AB8 #B87A3C

analogous

#3CB8B8 #3C7AB8 #3C3CB8

triadic

#3C7AB8 #B83C7A #7AB83C

tetradic

#3C7AB8 #B83CB8 #B87A3C #3CB83C

square

#3C7AB8 #B83CB8 #B87A3C #3CB83C

split-complementary

#3C7AB8 #B83C3C #B8B83C

monochromatic

#1E3D5C #2D5B8A #3C7AB8 #6599CD #93B7DC

Accessibility & contrast

On white

4.50

#3C7AB8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#3C7AB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C7AB8

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C7AB8	#FFFFFF	#000000	##000000
##3C7AB8	1.00	4.50	4.67	4.67
#FFFFFF	4.50	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F7DBB

Deuteranopia (green-blind)

#4D71B7

Tritanopia (blue-blind)

#008990

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3c7ab8;
/* rgb */ color: rgb(60, 122, 184);
/* oklch */ color: oklch(56.7% 0.116 250.6);

Tailwind

colors: {
  custom: {
    50: '#7fa0cd',
    500: '#3c7ab8',
    950: '#000000',
  },
}

SCSS

$custom: #3c7ab8;
$custom-light: #7fa0cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c7ab8",
  "rgb": {
    "r": 60,
    "g": 122,
    "b": 184
  },
  "hsl": {
    "h": 210,
    "s": 50.82,
    "l": 47.843
  },
  "oklch": {
    "l": 0.56739,
    "c": 0.11581,
    "h": 250.6
  },
  "luminance": 0.1834
}

Semantic roles & 50–950 ramp

primary

#3C7AB8

secondary

#C7A889

accent

#944DDA

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3C7AB8

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

Preview Lab → · Contrast checker → · Palette generator →