#3C76CD#3C76CD

#3C76CD is a mid, vivid blue. Relative luminance 0.183; OKLCH L 57.1% C 0.148 H 258.4°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3C76CD
RGB	rgb(60, 118, 205)
HSL	hsl(216, 59%, 52%)
HSV	hsv(216, 71%, 80%)
CMYK	cmyk(70.7%, 42.4%, 0%, 19.6%)
CIE-LAB	lab(49.89, 10.18, -50.61)
CIE-LCH	lch(49.89, 51.63, 281.38°)
OKLab	oklab(57.09% -0.0296 -0.1446)
OKLCH	oklch(57.09% 0.148 258.4)
XYZ	xyz(19.3574, 18.3232, 60.2623)
Luminance	0.1832 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C76CD #CD933C

analogous

#3CBFCD #3C76CD #4B3CCD

triadic

#3C76CD #CD3C76 #76CD3C

tetradic

#3C76CD #CD3CBF #CD933C #3CCD4B

square

#3C76CD #CD3CBF #CD933C #3CCD4B

split-complementary

#3C76CD #CD4B3C #BFCD3C

monochromatic

#1D3F71 #2A5AA2 #3C76CD #6D98D9 #9DBAE6

Accessibility & contrast

On white

4.50

#3C76CD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.67

#3C76CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3C76CD

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C76CD	#FFFFFF	#000000	##000000
##3C76CD	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)

#4C7ED0

Deuteranopia (green-blind)

#3370CB

Tritanopia (blue-blind)

#008A97

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3c76cd;
/* rgb */ color: rgb(60, 118, 205);
/* oklch */ color: oklch(57.1% 0.148 258.4);

Tailwind

colors: {
  custom: {
    50: '#839ddd',
    500: '#3c76cd',
    950: '#000000',
  },
}

SCSS

$custom: #3c76cd;
$custom-light: #839ddd;
$custom-dark: #000000;

JSON

{
  "hex": "#3c76cd",
  "rgb": {
    "r": 60,
    "g": 118,
    "b": 205
  },
  "hsl": {
    "h": 216,
    "s": 59.184,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57094,
    "c": 0.14763,
    "h": 258.4
  },
  "luminance": 0.18325
}

Semantic roles & 50–950 ramp

primary

#3C76CD

secondary

#D2B993

accent

#A445E2

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3C76CD

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

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