#3A75C1#3A75C1

#3A75C1 is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 56.0% C 0.133 H 255.8°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A75C1
RGB	rgb(58, 117, 193)
HSL	hsl(214, 54%, 49%)
HSV	hsv(214, 70%, 76%)
CMYK	cmyk(69.9%, 39.4%, 0%, 24.3%)
CIE-LAB	lab(48.85, 6.16, -45.40)
CIE-LCH	lch(48.85, 45.82, 277.73°)
OKLab	oklab(56.05% -0.0327 -0.1294)
OKLCH	oklch(56.05% 0.133 255.8)
XYZ	xyz(17.7283, 17.4705, 52.8796)
Luminance	0.1747 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A75C1 #C1863A

analogous

#3AB9C1 #3A75C1 #433AC1

triadic

#3A75C1 #C13A75 #75C13A

tetradic

#3A75C1 #C13AB9 #C1863A #3AC143

square

#3A75C1 #C13AB9 #C1863A #3AC143

split-complementary

#3A75C1 #C1433A #B9C13A

monochromatic

#1E3C63 #2C5892 #3A75C1 #6795D1 #96B6DF

Accessibility & contrast

On white

4.67

#3A75C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.49

#3A75C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A75C1

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A75C1	#FFFFFF	#000000	##FFFFFF
##3A75C1	1.00	4.67	4.49	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.49	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#527BC4

Deuteranopia (green-blind)

#3D6EBF

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3a75c1;
/* rgb */ color: rgb(58, 117, 193);
/* oklch */ color: oklch(56.0% 0.133 255.8);

Tailwind

colors: {
  custom: {
    50: '#809cd4',
    500: '#3a75c1',
    950: '#000000',
  },
}

SCSS

$custom: #3a75c1;
$custom-light: #809cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a75c1",
  "rgb": {
    "r": 58,
    "g": 117,
    "b": 193
  },
  "hsl": {
    "h": 213.778,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.56047,
    "c": 0.13344,
    "h": 255.8
  },
  "luminance": 0.17472
}

Semantic roles & 50–950 ramp

primary

#3A75C1

secondary

#CBAF8C

accent

#9D4BDD

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A75C1

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

Preview Lab → · Contrast checker → · Palette generator →