#3D8DBB#3D8DBB

#3D8DBB is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.4% C 0.104 H 237.2°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#3D8DBB
RGB	rgb(61, 141, 187)
HSL	hsl(202, 51%, 49%)
HSV	hsv(202, 67%, 73%)
CMYK	cmyk(67.4%, 24.6%, 0%, 26.7%)
CIE-LAB	lab(55.71, -9.67, -31.16)
CIE-LCH	lch(55.71, 32.62, 252.76°)
OKLab	oklab(61.38% -0.0565 -0.0876)
OKLCH	oklch(61.38% 0.104 237.2)
XYZ	xyz(20.4155, 23.6275, 50.4887)
Luminance	0.2363 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D8DBB #BB6B3D

analogous

#3DBBAA #3D8DBB #3D4EBB

triadic

#3D8DBB #BB3D8D #8DBB3D

tetradic

#3D8DBB #AA3DBB #BB6B3D #4EBB3D

square

#3D8DBB #AA3DBB #BB6B3D #4EBB3D

split-complementary

#3D8DBB #BB3D4E #BBAA3D

monochromatic

#1F475F #2E6A8D #3D8DBB #68A8CE #96C3DD

Accessibility & contrast

On white

3.67

#3D8DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#3D8DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D8DBB

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D8DBB	#FFFFFF	#000000	##000000
##3D8DBB	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBD

Deuteranopia (green-blind)

#6680BA

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3d8dbb;
/* rgb */ color: rgb(61, 141, 187);
/* oklch */ color: oklch(61.4% 0.104 237.2);

Tailwind

colors: {
  custom: {
    50: '#80aecf',
    500: '#3d8dbb',
    950: '#000000',
  },
}

SCSS

$custom: #3d8dbb;
$custom-light: #80aecf;
$custom-dark: #000000;

JSON

{
  "hex": "#3d8dbb",
  "rgb": {
    "r": 61,
    "g": 141,
    "b": 187
  },
  "hsl": {
    "h": 201.905,
    "s": 50.806,
    "l": 48.627
  },
  "oklch": {
    "l": 0.61381,
    "c": 0.10423,
    "h": 237.2
  },
  "luminance": 0.2363
}

Semantic roles & 50–950 ramp

primary

#3D8DBB

secondary

#C8A28C

accent

#814EDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3D8DBB

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

Preview Lab → · Contrast checker → · Palette generator →