#3E83A3#3E83A3

#3E83A3 is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.9% C 0.085 H 230.8°. Best body text is #000000 at 4.98:1 contrast (WCAG AA passes).

Color values

HEX	#3E83A3
RGB	rgb(62, 131, 163)
HSL	hsl(199, 45%, 44%)
HSV	hsv(199, 62%, 64%)
CMYK	cmyk(62%, 19.6%, 0%, 36.1%)
CIE-LAB	lab(51.72, -11.80, -23.56)
CIE-LCH	lch(51.72, 26.35, 243.39°)
OKLab	oklab(57.88% -0.0537 -0.0658)
OKLCH	oklch(57.88% 0.085 230.8)
XYZ	xyz(16.7112, 19.8994, 37.6035)
Luminance	0.1990 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E83A3 #A35E3E

analogous

#3EA391 #3E83A3 #3E51A3

triadic

#3E83A3 #A33E83 #83A33E

tetradic

#3E83A3 #913EA3 #A35E3E #51A33E

square

#3E83A3 #913EA3 #A35E3E #51A33E

split-complementary

#3E83A3 #A33E51 #A3913E

monochromatic

#1C3C4A #2D5F77 #3E83A3 #5DA2C1 #89BBD2

Accessibility & contrast

On white

4.22

#3E83A3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.98

#3E83A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E83A3

4.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E83A3	#FFFFFF	#000000	##000000
##3E83A3	1.00	4.22	4.98	4.98
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.98	21.00	1.00	1.00
##000000	4.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7381A5

Deuteranopia (green-blind)

#6577A3

Tritanopia (blue-blind)

#008C8E

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #3e83a3;
/* rgb */ color: rgb(62, 131, 163);
/* oklch */ color: oklch(57.9% 0.085 230.8);

Tailwind

colors: {
  custom: {
    50: '#7da7be',
    500: '#3e83a3',
    950: '#000000',
  },
}

SCSS

$custom: #3e83a3;
$custom-light: #7da7be;
$custom-dark: #000000;

JSON

{
  "hex": "#3e83a3",
  "rgb": {
    "r": 62,
    "g": 131,
    "b": 163
  },
  "hsl": {
    "h": 199.01,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.57884,
    "c": 0.08492,
    "h": 230.8
  },
  "luminance": 0.19901
}

Semantic roles & 50–950 ramp

primary

#3E83A3

secondary

#BD9380

accent

#7C53D5

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3E83A3

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

Preview Lab → · Contrast checker → · Palette generator →