#3375C1#3375C1

#3375C1 is a mid, vivid cyan. Relative luminance 0.173; OKLCH L 55.8% C 0.136 H 254.0°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3375C1
RGB	rgb(51, 117, 193)
HSL	hsl(212, 58%, 48%)
HSV	hsv(212, 74%, 76%)
CMYK	cmyk(73.6%, 39.4%, 0%, 24.3%)
CIE-LAB	lab(48.60, 5.16, -45.80)
CIE-LCH	lch(48.60, 46.09, 276.43°)
OKLab	oklab(55.79% -0.0374 -0.1307)
OKLCH	oklch(55.79% 0.136 254)
XYZ	xyz(17.3486, 17.2747, 52.8618)
Luminance	0.1728 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3375C1 #C17F33

analogous

#33BCC1 #3375C1 #3833C1

triadic

#3375C1 #C13375 #75C133

tetradic

#3375C1 #C133BC #C17F33 #33C138

square

#3375C1 #C133BC #C17F33 #33C138

split-complementary

#3375C1 #C13833 #BCC133

monochromatic

#193A60 #265891 #3375C1 #5D94D4 #8DB4E1

Accessibility & contrast

On white

4.71

#3375C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#3375C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3375C1

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3375C1	#FFFFFF	#000000	##FFFFFF
##3375C1	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#517BC4

Deuteranopia (green-blind)

#3B6DBF

Tritanopia (blue-blind)

#008791

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #3375c1;
/* rgb */ color: rgb(51, 117, 193);
/* oklch */ color: oklch(55.8% 0.136 254.0);

Tailwind

colors: {
  custom: {
    50: '#7d9cd4',
    500: '#3375c1',
    950: '#000000',
  },
}

SCSS

$custom: #3375c1;
$custom-light: #7d9cd4;
$custom-dark: #000000;

JSON

{
  "hex": "#3375c1",
  "rgb": {
    "r": 51,
    "g": 117,
    "b": 193
  },
  "hsl": {
    "h": 212.113,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.5579,
    "c": 0.13591,
    "h": 254
  },
  "luminance": 0.17277
}

Semantic roles & 50–950 ramp

primary

#3375C1

secondary

#CBAA84

accent

#9946E1

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3375C1

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

Preview Lab → · Contrast checker → · Palette generator →