#3D8EB7#3D8EB7

#3D8EB7 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.4% C 0.100 H 233.8°. Best body text is #000000 at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#3D8EB7
RGB	rgb(61, 142, 183)
HSL	hsl(200, 50%, 48%)
HSV	hsv(200, 67%, 72%)
CMYK	cmyk(66.7%, 22.4%, 0%, 28.2%)
CIE-LAB	lab(55.84, -11.57, -28.68)
CIE-LCH	lch(55.84, 30.93, 248.04°)
OKLab	oklab(61.43% -0.0589 -0.0805)
OKLCH	oklch(61.43% 0.1 233.8)
XYZ	xyz(20.1414, 23.7549, 48.3142)
Luminance	0.2376 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8EB7 #B7663D

analogous

#3DB7A3 #3D8EB7 #3D51B7

triadic

#3D8EB7 #B73D8E #8EB73D

tetradic

#3D8EB7 #A33DB7 #B7663D #51B73D

square

#3D8EB7 #A33DB7 #B7663D #51B73D

split-complementary

#3D8EB7 #B73D51 #B7A33D

monochromatic

#1E475B #2E6A89 #3D8EB7 #65A9CC #93C3DB

Accessibility & contrast

On white

3.65

#3D8EB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.75

#3D8EB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8EB7

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8EB7	#FFFFFF	#000000	##000000
##3D8EB7	1.00	3.65	5.75	5.75
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.75	21.00	1.00	1.00
##000000	5.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DB9

Deuteranopia (green-blind)

#6980B6

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3d8eb7;
/* rgb */ color: rgb(61, 142, 183);
/* oklch */ color: oklch(61.4% 0.100 233.8);

Tailwind

colors: {
  custom: {
    50: '#80afcc',
    500: '#3d8eb7',
    950: '#000000',
  },
}

SCSS

$custom: #3d8eb7;
$custom-light: #80afcc;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8eb7",
  "rgb": {
    "r": 61,
    "g": 142,
    "b": 183
  },
  "hsl": {
    "h": 200.164,
    "s": 50,
    "l": 47.843
  },
  "oklch": {
    "l": 0.61427,
    "c": 0.09973,
    "h": 233.8
  },
  "luminance": 0.23757
}

Semantic roles & 50–950 ramp

primary

#3D8EB7

secondary

#C69E89

accent

#7D4EDA

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3D8EB7

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

Preview Lab → · Contrast checker → · Palette generator →