#3D83AA#3D83AA

#3D83AA is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.2% C 0.092 H 235.8°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#3D83AA
RGB	rgb(61, 131, 170)
HSL	hsl(201, 47%, 45%)
HSV	hsv(201, 64%, 67%)
CMYK	cmyk(64.1%, 22.9%, 0%, 33.3%)
CIE-LAB	lab(51.98, -9.68, -27.21)
CIE-LCH	lch(51.98, 28.89, 250.41°)
OKLab	oklab(58.17% -0.0518 -0.0763)
OKLCH	oklch(58.17% 0.092 235.8)
XYZ	xyz(17.2937, 20.1252, 40.9956)
Luminance	0.2013 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D83AA #AA643D

analogous

#3DAA9A #3D83AA #3D4CAA

triadic

#3D83AA #AA3D83 #83AA3D

tetradic

#3D83AA #9A3DAA #AA643D #4CAA3D

square

#3D83AA #9A3DAA #AA643D #4CAA3D

split-complementary

#3D83AA #AA3D4C #AA9A3D

monochromatic

#1D3E50 #2D607D #3D83AA #5FA1C5 #8CBBD6

Accessibility & contrast

On white

4.18

#3D83AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.03

#3D83AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D83AA

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D83AA	#FFFFFF	#000000	##000000
##3D83AA	1.00	4.18	5.03	5.03
#FFFFFF	4.18	1.00	21.00	21.00
#000000	5.03	21.00	1.00	1.00
##000000	5.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7182AC

Deuteranopia (green-blind)

#6277A9

Tritanopia (blue-blind)

#008D90

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3d83aa;
/* rgb */ color: rgb(61, 131, 170);
/* oklch */ color: oklch(58.2% 0.092 235.8);

Tailwind

colors: {
  custom: {
    50: '#7ea7c3',
    500: '#3d83aa',
    950: '#000000',
  },
}

SCSS

$custom: #3d83aa;
$custom-light: #7ea7c3;
$custom-dark: #000000;

JSON

{
  "hex": "#3d83aa",
  "rgb": {
    "r": 61,
    "g": 131,
    "b": 170
  },
  "hsl": {
    "h": 201.468,
    "s": 47.186,
    "l": 45.294
  },
  "oklch": {
    "l": 0.58174,
    "c": 0.09222,
    "h": 235.8
  },
  "luminance": 0.20127
}

Semantic roles & 50–950 ramp

primary

#3D83AA

secondary

#C09982

accent

#8151D7

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #3D83AA

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

Preview Lab → · Contrast checker → · Palette generator →