#3982BC#3982BC

#3982BC is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.7% C 0.115 H 245.6°. Best body text is #000000 at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#3982BC
RGB	rgb(57, 130, 188)
HSL	hsl(207, 53%, 48%)
HSV	hsv(207, 70%, 74%)
CMYK	cmyk(69.7%, 30.9%, 0%, 26.3%)
CIE-LAB	lab(52.36, -3.61, -36.98)
CIE-LCH	lch(52.36, 37.16, 264.42°)
OKLab	oklab(58.7% -0.0474 -0.1046)
OKLCH	oklch(58.7% 0.115 245.6)
XYZ	xyz(18.7436, 20.4639, 50.5293)
Luminance	0.2047 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3982BC #BC7339

analogous

#39BCB4 #3982BC #3940BC

triadic

#3982BC #BC3982 #82BC39

tetradic

#3982BC #B439BC #BC7339 #40BC39

square

#3982BC #B439BC #BC7339 #40BC39

split-complementary

#3982BC #BC3940 #BCB439

monochromatic

#1D415E #2B628D #3982BC #639FD0 #92BCDE

Accessibility & contrast

On white

4.12

#3982BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.09

#3982BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3982BC

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3982BC	#FFFFFF	#000000	##000000
##3982BC	1.00	4.12	5.09	5.09
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.09	21.00	1.00	1.00
##000000	5.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6884BF

Deuteranopia (green-blind)

#5677BB

Tritanopia (blue-blind)

#009097

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3982bc;
/* rgb */ color: rgb(57, 130, 188);
/* oklch */ color: oklch(58.7% 0.115 245.6);

Tailwind

colors: {
  custom: {
    50: '#7fa6d0',
    500: '#3982bc',
    950: '#000000',
  },
}

SCSS

$custom: #3982bc;
$custom-light: #7fa6d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3982bc",
  "rgb": {
    "r": 57,
    "g": 130,
    "b": 188
  },
  "hsl": {
    "h": 206.565,
    "s": 53.469,
    "l": 48.039
  },
  "oklch": {
    "l": 0.58704,
    "c": 0.11489,
    "h": 245.6
  },
  "luminance": 0.20466
}

Semantic roles & 50–950 ramp

primary

#3982BC

secondary

#C9A588

accent

#8C4BDD

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3982BC

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

Preview Lab → · Contrast checker → · Palette generator →