#3981A3#3981A3

#3981A3 is a mid, moderate cyan. Relative luminance 0.192; OKLCH L 57.2% C 0.088 H 231.7°. Best body text is #000000 at 4.84:1 contrast (WCAG AA passes).

Color values

HEX	#3981A3
RGB	rgb(57, 129, 163)
HSL	hsl(199, 48%, 43%)
HSV	hsv(199, 65%, 64%)
CMYK	cmyk(65%, 20.9%, 0%, 36.1%)
CIE-LAB	lab(50.94, -11.60, -24.79)
CIE-LCH	lch(50.94, 27.37, 244.92°)
OKLab	oklab(57.21% -0.0548 -0.0694)
OKLCH	oklch(57.21% 0.088 231.7)
XYZ	xyz(16.1459, 19.2130, 37.5008)
Luminance	0.1921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3981A3 #A35B39

analogous

#39A390 #3981A3 #394CA3

triadic

#3981A3 #A33981 #81A339

tetradic

#3981A3 #9039A3 #A35B39 #4CA339

square

#3981A3 #9039A3 #A35B39 #4CA339

split-complementary

#3981A3 #A3394C #A39039

monochromatic

#193948 #295D76 #3981A3 #55A0C4 #83BAD4

Accessibility & contrast

On white

4.34

#3981A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.84

#3981A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3981A3

4.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3981A3	#FFFFFF	#000000	##000000
##3981A3	1.00	4.34	4.84	4.84
#FFFFFF	4.34	1.00	21.00	21.00
#000000	4.84	21.00	1.00	1.00
##000000	4.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#707FA5

Deuteranopia (green-blind)

#6175A3

Tritanopia (blue-blind)

#008A8C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3981a3;
/* rgb */ color: rgb(57, 129, 163);
/* oklch */ color: oklch(57.2% 0.088 231.7);

Tailwind

colors: {
  custom: {
    50: '#7ba5be',
    500: '#3981a3',
    950: '#000000',
  },
}

SCSS

$custom: #3981a3;
$custom-light: #7ba5be;
$custom-dark: #000000;

JSON

{
  "hex": "#3981a3",
  "rgb": {
    "r": 57,
    "g": 129,
    "b": 163
  },
  "hsl": {
    "h": 199.245,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.57207,
    "c": 0.08844,
    "h": 231.7
  },
  "luminance": 0.19215
}

Semantic roles & 50–950 ramp

primary

#3981A3

secondary

#BD907A

accent

#7C50D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3981A3

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

Preview Lab → · Contrast checker → · Palette generator →