#3D87BC#3D87BC

#3D87BC is a mid, moderate cyan. Relative luminance 0.220; OKLCH L 60.0% C 0.109 H 242.8°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#3D87BC
RGB	rgb(61, 135, 188)
HSL	hsl(205, 51%, 49%)
HSV	hsv(205, 68%, 74%)
CMYK	cmyk(67.6%, 28.2%, 0%, 26.3%)
CIE-LAB	lab(53.97, -5.90, -34.44)
CIE-LCH	lch(53.97, 34.94, 260.29°)
OKLab	oklab(60.02% -0.05 -0.0971)
OKLCH	oklch(60.02% 0.109 242.8)
XYZ	xyz(19.6621, 21.9488, 50.7675)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D87BC #BC723D

analogous

#3DBCB2 #3D87BC #3D48BC

triadic

#3D87BC #BC3D87 #87BC3D

tetradic

#3D87BC #B23DBC #BC723D #48BC3D

square

#3D87BC #B23DBC #BC723D #48BC3D

split-complementary

#3D87BC #BC3D48 #BCB23D

monochromatic

#1F4560 #2E668E #3D87BC #68A4CE #96C0DD

Accessibility & contrast

On white

3.90

#3D87BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#3D87BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D87BC

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D87BC	#FFFFFF	#000000	##000000
##3D87BC	1.00	3.90	5.39	5.39
#FFFFFF	3.90	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F88BE

Deuteranopia (green-blind)

#5E7CBB

Tritanopia (blue-blind)

#009499

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #3d87bc;
/* rgb */ color: rgb(61, 135, 188);
/* oklch */ color: oklch(60.0% 0.109 242.8);

Tailwind

colors: {
  custom: {
    50: '#80a9d0',
    500: '#3d87bc',
    950: '#000000',
  },
}

SCSS

$custom: #3d87bc;
$custom-light: #80a9d0;
$custom-dark: #000000;

JSON

{
  "hex": "#3d87bc",
  "rgb": {
    "r": 61,
    "g": 135,
    "b": 188
  },
  "hsl": {
    "h": 205.039,
    "s": 51.004,
    "l": 48.824
  },
  "oklch": {
    "l": 0.60016,
    "c": 0.10924,
    "h": 242.8
  },
  "luminance": 0.21951
}

Semantic roles & 50–950 ramp

primary

#3D87BC

secondary

#C9A58C

accent

#884DDA

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B0F14

muted

#7C7F82

Preview Lab

Preview with #3D87BC

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

Preview Lab → · Contrast checker → · Palette generator →