#3D83BE#3D83BE

#3D83BE is a mid, moderate cyan. Relative luminance 0.209; OKLCH L 59.2% C 0.115 H 246.8°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#3D83BE
RGB	rgb(61, 131, 190)
HSL	hsl(207, 51%, 49%)
HSV	hsv(207, 68%, 75%)
CMYK	cmyk(67.9%, 31.1%, 0%, 25.5%)
CIE-LAB	lab(52.88, -2.87, -37.29)
CIE-LCH	lch(52.88, 37.40, 265.60°)
OKLab	oklab(59.19% -0.0452 -0.1055)
OKLCH	oklch(59.19% 0.115 246.8)
XYZ	xyz(19.3315, 20.9404, 51.7283)
Luminance	0.2094 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D83BE #BE783D

analogous

#3DBEB9 #3D83BE #3D43BE

triadic

#3D83BE #BE3D83 #83BE3D

tetradic

#3D83BE #B93DBE #BE783D #43BE3D

square

#3D83BE #B93DBE #BE783D #43BE3D

split-complementary

#3D83BE #BE3D43 #BEB93D

monochromatic

#1F4361 #2E6390 #3D83BE #69A0CF #98BEDE

Accessibility & contrast

On white

4.05

#3D83BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#3D83BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D83BE

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D83BE	#FFFFFF	#000000	##000000
##3D83BE	1.00	4.05	5.19	5.19
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6985C1

Deuteranopia (green-blind)

#5779BD

Tritanopia (blue-blind)

#009198

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #3d83be;
/* rgb */ color: rgb(61, 131, 190);
/* oklch */ color: oklch(59.2% 0.115 246.8);

Tailwind

colors: {
  custom: {
    50: '#81a6d2',
    500: '#3d83be',
    950: '#000000',
  },
}

SCSS

$custom: #3d83be;
$custom-light: #81a6d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d83be",
  "rgb": {
    "r": 61,
    "g": 131,
    "b": 190
  },
  "hsl": {
    "h": 207.442,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.59188,
    "c": 0.11477,
    "h": 246.8
  },
  "luminance": 0.20942
}

Semantic roles & 50–950 ramp

primary

#3D83BE

secondary

#C9A98D

accent

#8E4DDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3D83BE

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

Preview Lab → · Contrast checker → · Palette generator →