#4086B1#4086B1

#4086B1 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 59.3% C 0.096 H 238.3°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#4086B1
RGB	rgb(64, 134, 177)
HSL	hsl(203, 47%, 47%)
HSV	hsv(203, 64%, 69%)
CMYK	cmyk(63.8%, 24.3%, 0%, 30.6%)
CIE-LAB	lab(53.29, -8.52, -29.20)
CIE-LCH	lch(53.29, 30.42, 253.73°)
OKLab	oklab(59.34% -0.0505 -0.082)
OKLCH	oklch(59.34% 0.096 238.3)
XYZ	xyz(18.5722, 21.3126, 44.7214)
Luminance	0.2132 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4086B1 #B16B40

analogous

#40B1A4 #4086B1 #404DB1

triadic

#4086B1 #B14086 #86B140

tetradic

#4086B1 #A440B1 #B16B40 #4DB140

square

#4086B1 #A440B1 #B16B40 #4DB140

split-complementary

#4086B1 #B1404D #B1A440

monochromatic

#1F4257 #306484 #4086B1 #66A3C8 #93BED8

Accessibility & contrast

On white

3.99

#4086B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.26

#4086B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4086B1

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4086B1	#FFFFFF	#000000	##000000
##4086B1	1.00	3.99	5.26	5.26
#FFFFFF	3.99	1.00	21.00	21.00
#000000	5.26	21.00	1.00	1.00
##000000	5.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7286B3

Deuteranopia (green-blind)

#637AB0

Tritanopia (blue-blind)

#009195

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #4086b1;
/* rgb */ color: rgb(64, 134, 177);
/* oklch */ color: oklch(59.3% 0.096 238.3);

Tailwind

colors: {
  custom: {
    50: '#80a9c8',
    500: '#4086b1',
    950: '#000000',
  },
}

SCSS

$custom: #4086b1;
$custom-light: #80a9c8;
$custom-dark: #000000;

JSON

{
  "hex": "#4086b1",
  "rgb": {
    "r": 64,
    "g": 134,
    "b": 177
  },
  "hsl": {
    "h": 202.832,
    "s": 46.888,
    "l": 47.255
  },
  "oklch": {
    "l": 0.59344,
    "c": 0.0963,
    "h": 238.3
  },
  "luminance": 0.21315
}

Semantic roles & 50–950 ramp

primary

#4086B1

secondary

#C39F89

accent

#8451D7

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4086B1

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

Preview Lab → · Contrast checker → · Palette generator →