#3D75C2#3D75C2

#3D75C2 is a mid, vivid cyan. Relative luminance 0.176; OKLCH L 56.2% C 0.134 H 256.9°. Best body text is #FFFFFF at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#3D75C2
RGB	rgb(61, 117, 194)
HSL	hsl(215, 52%, 50%)
HSV	hsv(215, 69%, 76%)
CMYK	cmyk(68.6%, 39.7%, 0%, 23.9%)
CIE-LAB	lab(49.02, 6.99, -45.70)
CIE-LCH	lch(49.02, 46.23, 278.70°)
OKLab	oklab(56.23% -0.0302 -0.1302)
OKLCH	oklch(56.23% 0.134 256.9)
XYZ	xyz(18.0198, 17.6079, 53.4775)
Luminance	0.1761 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D75C2 #C28A3D

analogous

#3DB7C2 #3D75C2 #483DC2

triadic

#3D75C2 #C23D75 #75C23D

tetradic

#3D75C2 #C23DB7 #C28A3D #3DC248

square

#3D75C2 #C23DB7 #C28A3D #3DC248

split-complementary

#3D75C2 #C2483D #B7C23D

monochromatic

#203D65 #2E5993 #3D75C2 #6C96D1 #9AB7DF

Accessibility & contrast

On white

4.64

#3D75C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.52

#3D75C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3D75C2

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D75C2	#FFFFFF	#000000	##FFFFFF
##3D75C2	1.00	4.64	4.52	4.64
#FFFFFF	4.64	1.00	21.00	1.00
#000000	4.52	21.00	1.00	21.00
##FFFFFF	4.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527BC5

Deuteranopia (green-blind)

#3D6FC0

Tritanopia (blue-blind)

#008792

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3d75c2;
/* rgb */ color: rgb(61, 117, 194);
/* oklch */ color: oklch(56.2% 0.134 256.9);

Tailwind

colors: {
  custom: {
    50: '#819cd5',
    500: '#3d75c2',
    950: '#000000',
  },
}

SCSS

$custom: #3d75c2;
$custom-light: #819cd5;
$custom-dark: #000000;

JSON

{
  "hex": "#3d75c2",
  "rgb": {
    "r": 61,
    "g": 117,
    "b": 194
  },
  "hsl": {
    "h": 214.737,
    "s": 52.157,
    "l": 50
  },
  "oklch": {
    "l": 0.56229,
    "c": 0.13368,
    "h": 256.9
  },
  "luminance": 0.1761
}

Semantic roles & 50–950 ramp

primary

#3D75C2

secondary

#CBB290

accent

#9F4CDC

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0C0E14

muted

#7D7E83

Preview Lab

Preview with #3D75C2

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

Preview Lab → · Contrast checker → · Palette generator →