#4087AD#4087AD

#4087AD is a mid, moderate cyan. Relative luminance 0.214; OKLCH L 59.4% C 0.092 H 234.6°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#4087AD
RGB	rgb(64, 135, 173)
HSL	hsl(201, 46%, 46%)
HSV	hsv(201, 63%, 68%)
CMYK	cmyk(63%, 22%, 0%, 32.2%)
CIE-LAB	lab(53.42, -10.41, -26.70)
CIE-LCH	lch(53.42, 28.66, 248.70°)
OKLab	oklab(59.39% -0.053 -0.0748)
OKLCH	oklch(59.39% 0.092 234.6)
XYZ	xyz(18.3182, 21.4332, 42.6987)
Luminance	0.2144 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4087AD #AD6640

analogous

#40AD9D #4087AD #4051AD

triadic

#4087AD #AD4087 #87AD40

tetradic

#4087AD #9D40AD #AD6640 #51AD40

square

#4087AD #9D40AD #AD6640 #51AD40

split-complementary

#4087AD #AD4051 #AD9D40

monochromatic

#1F4154 #2F6480 #4087AD #64A4C6 #91BED6

Accessibility & contrast

On white

3.97

#4087AD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#4087AD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4087AD

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4087AD	#FFFFFF	#000000	##000000
##4087AD	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7586AF

Deuteranopia (green-blind)

#667BAC

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4087ad;
/* rgb */ color: rgb(64, 135, 173);
/* oklch */ color: oklch(59.4% 0.092 234.6);

Tailwind

colors: {
  custom: {
    50: '#7faac5',
    500: '#4087ad',
    950: '#000000',
  },
}

SCSS

$custom: #4087ad;
$custom-light: #7faac5;
$custom-dark: #000000;

JSON

{
  "hex": "#4087ad",
  "rgb": {
    "r": 64,
    "g": 135,
    "b": 173
  },
  "hsl": {
    "h": 200.917,
    "s": 45.992,
    "l": 46.471
  },
  "oklch": {
    "l": 0.59391,
    "c": 0.09169,
    "h": 234.6
  },
  "luminance": 0.21435
}

Semantic roles & 50–950 ramp

primary

#4087AD

secondary

#C29C87

accent

#8052D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4087AD

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

Preview Lab → · Contrast checker → · Palette generator →