#4187AE#4187AE

#4187AE is a mid, moderate cyan. Relative luminance 0.215; OKLCH L 59.5% C 0.092 H 235.6°. Best body text is #000000 at 5.30:1 contrast (WCAG AA passes).

Color values

HEX	#4187AE
RGB	rgb(65, 135, 174)
HSL	hsl(201, 46%, 47%)
HSV	hsv(201, 63%, 68%)
CMYK	cmyk(62.6%, 22.4%, 0%, 31.8%)
CIE-LAB	lab(53.50, -9.90, -27.15)
CIE-LCH	lch(53.50, 28.90, 249.97°)
OKLab	oklab(59.48% -0.052 -0.0761)
OKLCH	oklch(59.48% 0.092 235.6)
XYZ	xyz(18.4810, 21.5059, 43.2133)
Luminance	0.2151 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4187AE #AE6841

analogous

#41AE9F #4187AE #4150AE

triadic

#4187AE #AE4187 #87AE41

tetradic

#4187AE #9F41AE #AE6841 #50AE41

square

#4187AE #9F41AE #AE6841 #50AE41

split-complementary

#4187AE #AE4150 #AE9F41

monochromatic

#204255 #306481 #4187AE #66A4C6 #93BED7

Accessibility & contrast

On white

3.96

#4187AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.30

#4187AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4187AE

5.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4187AE	#FFFFFF	#000000	##000000
##4187AE	1.00	3.96	5.30	5.30
#FFFFFF	3.96	1.00	21.00	21.00
#000000	5.30	21.00	1.00	1.00
##000000	5.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7586B0

Deuteranopia (green-blind)

#657BAD

Tritanopia (blue-blind)

#009194

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #4187ae;
/* rgb */ color: rgb(65, 135, 174);
/* oklch */ color: oklch(59.5% 0.092 235.6);

Tailwind

colors: {
  custom: {
    50: '#80a9c6',
    500: '#4187ae',
    950: '#000000',
  },
}

SCSS

$custom: #4187ae;
$custom-light: #80a9c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4187ae",
  "rgb": {
    "r": 65,
    "g": 135,
    "b": 174
  },
  "hsl": {
    "h": 201.468,
    "s": 45.607,
    "l": 46.863
  },
  "oklch": {
    "l": 0.59478,
    "c": 0.09214,
    "h": 235.6
  },
  "luminance": 0.21508
}

Semantic roles & 50–950 ramp

primary

#4187AE

secondary

#C29D89

accent

#8153D5

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4187AE

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

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