#3375A4#3375A4

#3375A4 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.1% C 0.099 H 242.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#3375A4
RGB	rgb(51, 117, 164)
HSL	hsl(205, 53%, 42%)
HSV	hsv(205, 69%, 64%)
CMYK	cmyk(68.9%, 28.7%, 0%, 35.7%)
CIE-LAB	lab(47.11, -5.33, -31.33)
CIE-LCH	lch(47.11, 31.78, 260.34°)
OKLab	oklab(54.13% -0.0456 -0.0884)
OKLCH	oklch(54.13% 0.099 242.7)
XYZ	xyz(14.4248, 16.1052, 37.4632)
Luminance	0.1611 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3375A4 #A46233

analogous

#33A49B #3375A4 #333CA4

triadic

#3375A4 #A43375 #75A433

tetradic

#3375A4 #9B33A4 #A46233 #3CA433

square

#3375A4 #9B33A4 #A46233 #3CA433

split-complementary

#3375A4 #A4333C #A49B33

monochromatic

#163247 #245475 #3375A4 #4D94C8 #7BB0D6

Accessibility & contrast

On white

4.97

#3375A4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.22

#3375A4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3375A4

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3375A4	#FFFFFF	#000000	##FFFFFF
##3375A4	1.00	4.97	4.22	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.22	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6076A6

Deuteranopia (green-blind)

#506BA3

Tritanopia (blue-blind)

#008185

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #3375a4;
/* rgb */ color: rgb(51, 117, 164);
/* oklch */ color: oklch(54.1% 0.099 242.7);

Tailwind

colors: {
  custom: {
    50: '#789cbf',
    500: '#3375a4',
    950: '#000000',
  },
}

SCSS

$custom: #3375a4;
$custom-light: #789cbf;
$custom-dark: #000000;

JSON

{
  "hex": "#3375a4",
  "rgb": {
    "r": 51,
    "g": 117,
    "b": 164
  },
  "hsl": {
    "h": 204.956,
    "s": 52.558,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5413,
    "c": 0.09945,
    "h": 242.7
  },
  "luminance": 0.16107
}

Semantic roles & 50–950 ramp

primary

#3375A4

secondary

#BF9374

accent

#884CDC

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3375A4

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

Preview Lab → · Contrast checker → · Palette generator →