#3675CA#3675CA

#3675CA is a mid, vivid cyan. Relative luminance 0.178; OKLCH L 56.5% C 0.147 H 256.8°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#3675CA
RGB	rgb(54, 117, 202)
HSL	hsl(214, 58%, 50%)
HSV	hsv(214, 73%, 79%)
CMYK	cmyk(73.3%, 42.1%, 0%, 20.8%)
CIE-LAB	lab(49.21, 8.87, -49.98)
CIE-LCH	lch(49.21, 50.76, 280.07°)
OKLab	oklab(56.46% -0.0335 -0.1429)
OKLCH	oklch(56.46% 0.147 256.8)
XYZ	xyz(18.5394, 17.7691, 58.3184)
Luminance	0.1777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3675CA #CA8B36

analogous

#36BFCA #3675CA #4136CA

triadic

#3675CA #CA3675 #75CA36

tetradic

#3675CA #CA36BF #CA8B36 #36CA41

square

#3675CA #CA36BF #CA8B36 #36CA41

split-complementary

#3675CA #CA4136 #BFCA36

monochromatic

#1C3D6A #29599A #3675CA #6696D7 #97B8E4

Accessibility & contrast

On white

4.61

#3675CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.55

#3675CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3675CA

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3675CA	#FFFFFF	#000000	##FFFFFF
##3675CA	1.00	4.61	4.55	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.55	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7CCD

Deuteranopia (green-blind)

#326FC8

Tritanopia (blue-blind)

#008995

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3675ca;
/* rgb */ color: rgb(54, 117, 202);
/* oklch */ color: oklch(56.5% 0.147 256.8);

Tailwind

colors: {
  custom: {
    50: '#809cda',
    500: '#3675ca',
    950: '#000000',
  },
}

SCSS

$custom: #3675ca;
$custom-light: #809cda;
$custom-dark: #000000;

JSON

{
  "hex": "#3675ca",
  "rgb": {
    "r": 54,
    "g": 117,
    "b": 202
  },
  "hsl": {
    "h": 214.459,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56458,
    "c": 0.14676,
    "h": 256.8
  },
  "luminance": 0.17771
}

Semantic roles & 50–950 ramp

primary

#3675CA

secondary

#CFB38D

accent

#9F46E1

background

#F8F9FD

surface

#F0F2FB

border

#CBCCD4

text

#0C0E15

muted

#7D7E83

Preview Lab

Preview with #3675CA

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

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