#3987A2#3987A2

#3987A2 is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.6% C 0.086 H 224.1°. Best body text is #000000 at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#3987A2
RGB	rgb(57, 135, 162)
HSL	hsl(195, 48%, 43%)
HSV	hsv(195, 65%, 64%)
CMYK	cmyk(64.8%, 16.7%, 0%, 36.5%)
CIE-LAB	lab(52.74, -15.28, -21.44)
CIE-LCH	lch(52.74, 26.32, 234.52°)
OKLab	oklab(58.63% -0.0618 -0.0598)
OKLCH	oklch(58.63% 0.086 224.1)
XYZ	xyz(16.8703, 20.8047, 37.3020)
Luminance	0.2081 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3987A2 #A25439

analogous

#39A289 #3987A2 #3952A2

triadic

#3987A2 #A23987 #87A239

tetradic

#3987A2 #8939A2 #A25439 #52A239

square

#3987A2 #8939A2 #A25439 #52A239

split-complementary

#3987A2 #A23952 #A28939

monochromatic

#193C47 #296175 #3987A2 #55A7C3 #82BED3

Accessibility & contrast

On white

4.07

#3987A2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.16

#3987A2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3987A2

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3987A2	#FFFFFF	#000000	##000000
##3987A2	1.00	4.07	5.16	5.16
#FFFFFF	4.07	1.00	21.00	21.00
#000000	5.16	21.00	1.00	1.00
##000000	5.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7884A3

Deuteranopia (green-blind)

#6979A2

Tritanopia (blue-blind)

#008F90

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3987a2;
/* rgb */ color: rgb(57, 135, 162);
/* oklch */ color: oklch(58.6% 0.086 224.1);

Tailwind

colors: {
  custom: {
    50: '#7baabd',
    500: '#3987a2',
    950: '#000000',
  },
}

SCSS

$custom: #3987a2;
$custom-light: #7baabd;
$custom-dark: #000000;

JSON

{
  "hex": "#3987a2",
  "rgb": {
    "r": 57,
    "g": 135,
    "b": 162
  },
  "hsl": {
    "h": 195.429,
    "s": 47.945,
    "l": 42.941
  },
  "oklch": {
    "l": 0.5863,
    "c": 0.08597,
    "h": 224.1
  },
  "luminance": 0.20806
}

Semantic roles & 50–950 ramp

primary

#3987A2

secondary

#BD8B7A

accent

#7350D8

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #3987A2

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

Preview Lab → · Contrast checker → · Palette generator →