#3985B7#3985B7

#3985B7 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.1% C 0.107 H 240.8°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#3985B7
RGB	rgb(57, 133, 183)
HSL	hsl(204, 53%, 47%)
HSV	hsv(204, 69%, 72%)
CMYK	cmyk(68.9%, 27.3%, 0%, 28.2%)
CIE-LAB	lab(53.02, -7.10, -33.09)
CIE-LCH	lch(53.02, 33.84, 257.89°)
OKLab	oklab(59.15% -0.0521 -0.0933)
OKLCH	oklch(59.15% 0.107 240.8)
XYZ	xyz(18.6188, 21.0618, 47.8747)
Luminance	0.2106 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3985B7 #B76B39

analogous

#39B7AA #3985B7 #3946B7

triadic

#3985B7 #B73985 #85B739

tetradic

#3985B7 #AA39B7 #B76B39 #46B739

square

#3985B7 #AA39B7 #B76B39 #46B739

split-complementary

#3985B7 #B73946 #B7AA39

monochromatic

#1C415A #2A6388 #3985B7 #60A2CD #8EBDDC

Accessibility & contrast

On white

4.03

#3985B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#3985B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3985B7

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3985B7	#FFFFFF	#000000	##000000
##3985B7	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E85B9

Deuteranopia (green-blind)

#5D79B6

Tritanopia (blue-blind)

#009196

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3985b7;
/* rgb */ color: rgb(57, 133, 183);
/* oklch */ color: oklch(59.1% 0.107 240.8);

Tailwind

colors: {
  custom: {
    50: '#7ea8cd',
    500: '#3985b7',
    950: '#000000',
  },
}

SCSS

$custom: #3985b7;
$custom-light: #7ea8cd;
$custom-dark: #000000;

JSON

{
  "hex": "#3985b7",
  "rgb": {
    "r": 57,
    "g": 133,
    "b": 183
  },
  "hsl": {
    "h": 203.81,
    "s": 52.5,
    "l": 47.059
  },
  "oklch": {
    "l": 0.59148,
    "c": 0.10683,
    "h": 240.8
  },
  "luminance": 0.21064
}

Semantic roles & 50–950 ramp

primary

#3985B7

secondary

#C79F85

accent

#854CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3985B7

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

Preview Lab → · Contrast checker → · Palette generator →