#3675C2#3675C2

#3675C2 is a mid, vivid cyan. Relative luminance 0.174; OKLCH L 56.0% C 0.136 H 255.0°. Best body text is #FFFFFF at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#3675C2
RGB	rgb(54, 117, 194)
HSL	hsl(213, 56%, 49%)
HSV	hsv(213, 72%, 76%)
CMYK	cmyk(72.2%, 39.7%, 0%, 23.9%)
CIE-LAB	lab(48.76, 5.94, -46.12)
CIE-LCH	lch(48.76, 46.50, 277.34°)
OKLab	oklab(55.96% -0.0352 -0.1316)
OKLCH	oklch(55.96% 0.136 255)
XYZ	xyz(17.6166, 17.4000, 53.4586)
Luminance	0.1740 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3675C2 #C28336

analogous

#36BBC2 #3675C2 #3D36C2

triadic

#3675C2 #C23675 #75C236

tetradic

#3675C2 #C236BB #C28336 #36C23D

square

#3675C2 #C236BB #C28336 #36C23D

split-complementary

#3675C2 #C23D36 #BBC236

monochromatic

#1B3B62 #295892 #3675C2 #6295D3 #92B5E1

Accessibility & contrast

On white

4.69

#3675C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#3675C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3675C2

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3675C2	#FFFFFF	#000000	##FFFFFF
##3675C2	1.00	4.69	4.48	4.69
#FFFFFF	4.69	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#517BC5

Deuteranopia (green-blind)

#3B6EC0

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3675c2;
/* rgb */ color: rgb(54, 117, 194);
/* oklch */ color: oklch(56.0% 0.136 255.0);

Tailwind

colors: {
  custom: {
    50: '#7e9cd5',
    500: '#3675c2',
    950: '#000000',
  },
}

SCSS

$custom: #3675c2;
$custom-light: #7e9cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3675c2",
  "rgb": {
    "r": 54,
    "g": 117,
    "b": 194
  },
  "hsl": {
    "h": 213,
    "s": 56.452,
    "l": 48.627
  },
  "oklch": {
    "l": 0.55957,
    "c": 0.13619,
    "h": 255
  },
  "luminance": 0.17402
}

Semantic roles & 50–950 ramp

primary

#3675C2

secondary

#CCAD88

accent

#9B48E0

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3675C2

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

Preview Lab → · Contrast checker → · Palette generator →