#4185AB#4185AB

#4185AB is a mid, moderate cyan. Relative luminance 0.208; OKLCH L 58.9% C 0.090 H 235.6°. Best body text is #000000 at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#4185AB
RGB	rgb(65, 133, 171)
HSL	hsl(202, 45%, 46%)
HSV	hsv(202, 62%, 67%)
CMYK	cmyk(62%, 22.2%, 0%, 32.9%)
CIE-LAB	lab(52.77, -9.75, -26.55)
CIE-LCH	lch(52.77, 28.28, 249.84°)
OKLab	oklab(58.86% -0.0509 -0.0743)
OKLCH	oklch(58.86% 0.09 235.6)
XYZ	xyz(17.9154, 20.8374, 41.5981)
Luminance	0.2084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4185AB #AB6741

analogous

#41AB9C #4185AB #4150AB

triadic

#4185AB #AB4185 #85AB41

tetradic

#4185AB #9C41AB #AB6741 #50AB41

square

#4185AB #9C41AB #AB6741 #50AB41

split-complementary

#4185AB #AB4150 #AB9C41

monochromatic

#1F4052 #30637F #4185AB #65A2C4 #91BDD5

Accessibility & contrast

On white

4.06

#4185AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.17

#4185AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4185AB

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4185AB	#FFFFFF	#000000	##000000
##4185AB	1.00	4.06	5.17	5.17
#FFFFFF	4.06	1.00	21.00	21.00
#000000	5.17	21.00	1.00	1.00
##000000	5.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7384AD

Deuteranopia (green-blind)

#6479AA

Tritanopia (blue-blind)

#008F92

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #4185ab;
/* rgb */ color: rgb(65, 133, 171);
/* oklch */ color: oklch(58.9% 0.090 235.6);

Tailwind

colors: {
  custom: {
    50: '#80a8c4',
    500: '#4185ab',
    950: '#000000',
  },
}

SCSS

$custom: #4185ab;
$custom-light: #80a8c4;
$custom-dark: #000000;

JSON

{
  "hex": "#4185ab",
  "rgb": {
    "r": 65,
    "g": 133,
    "b": 171
  },
  "hsl": {
    "h": 201.509,
    "s": 44.915,
    "l": 46.275
  },
  "oklch": {
    "l": 0.58858,
    "c": 0.09009,
    "h": 235.6
  },
  "luminance": 0.20839
}

Semantic roles & 50–950 ramp

primary

#4185AB

secondary

#C19C87

accent

#8253D5

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #4185AB

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

Preview Lab → · Contrast checker → · Palette generator →