#3394BF#3394BF

#3394BF is a light, moderate cyan. Relative luminance 0.256; OKLCH L 62.9% C 0.109 H 231.6°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#3394BF
RGB	rgb(51, 148, 191)
HSL	hsl(198, 58%, 47%)
HSV	hsv(198, 73%, 75%)
CMYK	cmyk(73.3%, 22.5%, 0%, 25.1%)
CIE-LAB	lab(57.70, -13.69, -30.37)
CIE-LCH	lch(57.70, 33.31, 245.73°)
OKLab	oklab(62.93% -0.0677 -0.0853)
OKLCH	oklch(62.93% 0.109 231.6)
XYZ	xyz(21.3553, 25.6427, 53.1042)
Luminance	0.2565 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3394BF #BF5E33

analogous

#33BFA4 #3394BF #334EBF

triadic

#3394BF #BF3394 #94BF33

tetradic

#3394BF #A433BF #BF5E33 #4EBF33

square

#3394BF #A433BF #BF5E33 #4EBF33

split-complementary

#3394BF #BF334E #BFA433

monochromatic

#19495E #266F8F #3394BF #5CAFD3 #8CC6E0

Accessibility & contrast

On white

3.43

#3394BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#3394BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3394BF

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3394BF	#FFFFFF	#000000	##000000
##3394BF	1.00	3.43	6.13	6.13
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E92C1

Deuteranopia (green-blind)

#6B85BE

Tritanopia (blue-blind)

#00A0A2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #3394bf;
/* rgb */ color: rgb(51, 148, 191);
/* oklch */ color: oklch(62.9% 0.109 231.6);

Tailwind

colors: {
  custom: {
    50: '#7eb3d2',
    500: '#3394bf',
    950: '#000000',
  },
}

SCSS

$custom: #3394bf;
$custom-light: #7eb3d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3394bf",
  "rgb": {
    "r": 51,
    "g": 148,
    "b": 191
  },
  "hsl": {
    "h": 198.429,
    "s": 57.851,
    "l": 47.451
  },
  "oklch": {
    "l": 0.62935,
    "c": 0.10895,
    "h": 231.6
  },
  "luminance": 0.25645
}

Semantic roles & 50–950 ramp

primary

#3394BF

secondary

#CB9983

accent

#7647E1

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #3394BF

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

Preview Lab → · Contrast checker → · Palette generator →