#3E83AF#3E83AF

#3E83AF is a mid, moderate cyan. Relative luminance 0.204; OKLCH L 58.5% C 0.097 H 239.4°. Best body text is #000000 at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#3E83AF
RGB	rgb(62, 131, 175)
HSL	hsl(203, 48%, 46%)
HSV	hsv(203, 65%, 69%)
CMYK	cmyk(64.6%, 25.1%, 0%, 31.4%)
CIE-LAB	lab(52.23, -7.83, -29.70)
CIE-LCH	lch(52.23, 30.72, 255.23°)
OKLab	oklab(58.46% -0.0494 -0.0835)
OKLCH	oklch(58.46% 0.097 239.4)
XYZ	xyz(17.8378, 20.3501, 43.5370)
Luminance	0.2035 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E83AF #AF6A3E

analogous

#3EAFA3 #3E83AF #3E4BAF

triadic

#3E83AF #AF3E83 #83AF3E

tetradic

#3E83AF #A33EAF #AF6A3E #4BAF3E

square

#3E83AF #A33EAF #AF6A3E #4BAF3E

split-complementary

#3E83AF #AF3E4B #AFA33E

monochromatic

#1E3F55 #2E6182 #3E83AF #63A0C8 #90BCD8

Accessibility & contrast

On white

4.14

#3E83AF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.07

#3E83AF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3E83AF

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E83AF	#FFFFFF	#000000	##000000
##3E83AF	1.00	4.14	5.07	5.07
#FFFFFF	4.14	1.00	21.00	21.00
#000000	5.07	21.00	1.00	1.00
##000000	5.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F83B1

Deuteranopia (green-blind)

#5F78AE

Tritanopia (blue-blind)

#008E92

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #3e83af;
/* rgb */ color: rgb(62, 131, 175);
/* oklch */ color: oklch(58.5% 0.097 239.4);

Tailwind

colors: {
  custom: {
    50: '#7fa7c7',
    500: '#3e83af',
    950: '#000000',
  },
}

SCSS

$custom: #3e83af;
$custom-light: #7fa7c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e83af",
  "rgb": {
    "r": 62,
    "g": 131,
    "b": 175
  },
  "hsl": {
    "h": 203.363,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.58455,
    "c": 0.09697,
    "h": 239.4
  },
  "luminance": 0.20352
}

Semantic roles & 50–950 ramp

primary

#3E83AF

secondary

#C39E86

accent

#8551D7

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3E83AF

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

Preview Lab → · Contrast checker → · Palette generator →