#3994BA#3994BA

#3994BA is a light, moderate cyan. Relative luminance 0.256; OKLCH L 62.9% C 0.102 H 229.4°. Best body text is #000000 at 6.12:1 contrast (WCAG AA passes).

Color values

HEX	#3994BA
RGB	rgb(57, 148, 186)
HSL	hsl(198, 53%, 48%)
HSV	hsv(198, 69%, 73%)
CMYK	cmyk(69.4%, 20.4%, 0%, 27.1%)
CIE-LAB	lab(57.65, -14.52, -27.60)
CIE-LCH	lch(57.65, 31.19, 242.24°)
OKLab	oklab(62.87% -0.0664 -0.0773)
OKLCH	oklch(62.87% 0.102 229.4)
XYZ	xyz(21.1366, 25.5925, 50.2707)
Luminance	0.2560 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3994BA #BA5F39

analogous

#39BA9F #3994BA #3954BA

triadic

#3994BA #BA3994 #94BA39

tetradic

#3994BA #9F39BA #BA5F39 #54BA39

square

#3994BA #9F39BA #BA5F39 #54BA39

split-complementary

#3994BA #BA3954 #BA9F39

monochromatic

#1C495C #2B6F8B #3994BA #61AFCF #90C6DD

Accessibility & contrast

On white

3.43

#3994BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.12

#3994BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3994BA

6.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3994BA	#FFFFFF	#000000	##000000
##3994BA	1.00	3.43	6.12	6.12
#FFFFFF	3.43	1.00	21.00	21.00
#000000	6.12	21.00	1.00	1.00
##000000	6.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8092BC

Deuteranopia (green-blind)

#6F85B9

Tritanopia (blue-blind)

#009FA1

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #3994ba;
/* rgb */ color: rgb(57, 148, 186);
/* oklch */ color: oklch(62.9% 0.102 229.4);

Tailwind

colors: {
  custom: {
    50: '#7fb3cf',
    500: '#3994ba',
    950: '#000000',
  },
}

SCSS

$custom: #3994ba;
$custom-light: #7fb3cf;
$custom-dark: #000000;

JSON

{
  "hex": "#3994ba",
  "rgb": {
    "r": 57,
    "g": 148,
    "b": 186
  },
  "hsl": {
    "h": 197.674,
    "s": 53.086,
    "l": 47.647
  },
  "oklch": {
    "l": 0.62874,
    "c": 0.10193,
    "h": 229.4
  },
  "luminance": 0.25595
}

Semantic roles & 50–950 ramp

primary

#3994BA

secondary

#C89A87

accent

#764BDC

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #3994BA

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

Preview Lab → · Contrast checker → · Palette generator →