#3985B9#3985B9

#3985B9 is a mid, moderate cyan. Relative luminance 0.211; OKLCH L 59.3% C 0.109 H 241.9°. Best body text is #000000 at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#3985B9
RGB	rgb(57, 133, 185)
HSL	hsl(204, 53%, 47%)
HSV	hsv(204, 69%, 73%)
CMYK	cmyk(69.2%, 28.1%, 0%, 27.5%)
CIE-LAB	lab(53.11, -6.41, -34.09)
CIE-LCH	lch(53.11, 34.69, 259.35°)
OKLab	oklab(59.25% -0.0514 -0.0962)
OKLCH	oklch(59.25% 0.109 241.9)
XYZ	xyz(18.8285, 21.1457, 48.9788)
Luminance	0.2115 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3985B9 #B96D39

analogous

#39B9AD #3985B9 #3945B9

triadic

#3985B9 #B93985 #85B939

tetradic

#3985B9 #AD39B9 #B96D39 #45B939

square

#3985B9 #AD39B9 #B96D39 #45B939

split-complementary

#3985B9 #B93945 #B9AD39

monochromatic

#1C425B #2B638A #3985B9 #61A2CE #90BDDD

Accessibility & contrast

On white

4.02

#3985B9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.23

#3985B9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3985B9

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3985B9	#FFFFFF	#000000	##000000
##3985B9	1.00	4.02	5.23	5.23
#FFFFFF	4.02	1.00	21.00	21.00
#000000	5.23	21.00	1.00	1.00
##000000	5.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D86BB

Deuteranopia (green-blind)

#5C79B8

Tritanopia (blue-blind)

#009297

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3985b9;
/* rgb */ color: rgb(57, 133, 185);
/* oklch */ color: oklch(59.3% 0.109 241.9);

Tailwind

colors: {
  custom: {
    50: '#7ea8ce',
    500: '#3985b9',
    950: '#000000',
  },
}

SCSS

$custom: #3985b9;
$custom-light: #7ea8ce;
$custom-dark: #000000;

JSON

{
  "hex": "#3985b9",
  "rgb": {
    "r": 57,
    "g": 133,
    "b": 185
  },
  "hsl": {
    "h": 204.375,
    "s": 52.893,
    "l": 47.451
  },
  "oklch": {
    "l": 0.59251,
    "c": 0.10907,
    "h": 241.9
  },
  "luminance": 0.21148
}

Semantic roles & 50–950 ramp

primary

#3985B9

secondary

#C8A186

accent

#864BDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3985B9

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

Preview Lab → · Contrast checker → · Palette generator →