#3083A4#3083A4

#3083A4 is a mid, moderate cyan. Relative luminance 0.195; OKLCH L 57.4% C 0.093 H 228.3°. Best body text is #000000 at 4.91:1 contrast (WCAG AA passes).

Color values

HEX	#3083A4
RGB	rgb(48, 131, 164)
HSL	hsl(197, 55%, 42%)
HSV	hsv(197, 71%, 64%)
CMYK	cmyk(70.7%, 20.1%, 0%, 35.7%)
CIE-LAB	lab(51.31, -13.87, -24.81)
CIE-LCH	lch(51.31, 28.42, 240.79°)
OKLab	oklab(57.44% -0.062 -0.0695)
OKLCH	oklch(57.44% 0.093 228.3)
XYZ	xyz(16.0334, 19.5395, 38.0413)
Luminance	0.1954 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3083A4 #A45130

analogous

#30A48B #3083A4 #3049A4

triadic

#3083A4 #A43083 #83A430

tetradic

#3083A4 #8B30A4 #A45130 #49A430

square

#3083A4 #8B30A4 #A45130 #49A430

split-complementary

#3083A4 #A43049 #A48B30

monochromatic

#143745 #225D75 #3083A4 #48A5C9 #77BCD7

Accessibility & contrast

On white

4.28

#3083A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.91

#3083A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3083A4

4.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3083A4	#FFFFFF	#000000	##000000
##3083A4	1.00	4.28	4.91	4.91
#FFFFFF	4.28	1.00	21.00	21.00
#000000	4.91	21.00	1.00	1.00
##000000	4.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7281A6

Deuteranopia (green-blind)

#6275A4

Tritanopia (blue-blind)

#008C8E

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3083a4;
/* rgb */ color: rgb(48, 131, 164);
/* oklch */ color: oklch(57.4% 0.093 228.3);

Tailwind

colors: {
  custom: {
    50: '#77a7bf',
    500: '#3083a4',
    950: '#000000',
  },
}

SCSS

$custom: #3083a4;
$custom-light: #77a7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3083a4",
  "rgb": {
    "r": 48,
    "g": 131,
    "b": 164
  },
  "hsl": {
    "h": 197.069,
    "s": 54.717,
    "l": 41.569
  },
  "oklch": {
    "l": 0.57443,
    "c": 0.09314,
    "h": 228.3
  },
  "luminance": 0.19541
}

Semantic roles & 50–950 ramp

primary

#3083A4

secondary

#BF8770

accent

#744ADE

background

#F7FAFB

surface

#EEF4F7

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3083A4

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

Preview Lab → · Contrast checker → · Palette generator →