#4189C2#4189C2

#4189C2 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.9% C 0.113 H 245.1°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4189C2
RGB	rgb(65, 137, 194)
HSL	hsl(207, 51%, 51%)
HSV	hsv(207, 66%, 76%)
CMYK	cmyk(66.5%, 29.4%, 0%, 23.9%)
CIE-LAB	lab(54.98, -4.34, -36.28)
CIE-LCH	lch(54.98, 36.54, 263.18°)
OKLab	oklab(60.94% -0.0475 -0.1024)
OKLCH	oklch(60.94% 0.113 245.1)
XYZ	xyz(20.8596, 22.9080, 54.3508)
Luminance	0.2291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4189C2 #C27A41

analogous

#41C2BA #4189C2 #4148C2

triadic

#4189C2 #C24189 #89C241

tetradic

#4189C2 #BA41C2 #C27A41 #48C241

square

#4189C2 #BA41C2 #C27A41 #48C241

split-complementary

#4189C2 #C24148 #C2BA41

monochromatic

#214867 #306996 #4189C2 #6FA6D1 #9EC3E0

Accessibility & contrast

On white

3.76

#4189C2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#4189C2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4189C2

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4189C2	#FFFFFF	#000000	##000000
##4189C2	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#708BC5

Deuteranopia (green-blind)

#5E7EC1

Tritanopia (blue-blind)

#00979D

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4189c2;
/* rgb */ color: rgb(65, 137, 194);
/* oklch */ color: oklch(60.9% 0.113 245.1);

Tailwind

colors: {
  custom: {
    50: '#83abd4',
    500: '#4189c2',
    950: '#000000',
  },
}

SCSS

$custom: #4189c2;
$custom-light: #83abd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4189c2",
  "rgb": {
    "r": 65,
    "g": 137,
    "b": 194
  },
  "hsl": {
    "h": 206.512,
    "s": 51.394,
    "l": 50.784
  },
  "oklch": {
    "l": 0.6094,
    "c": 0.11288,
    "h": 245.1
  },
  "luminance": 0.2291
}

Semantic roles & 50–950 ramp

primary

#4189C2

secondary

#CCAC93

accent

#8C4DDB

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4189C2

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

Preview Lab → · Contrast checker → · Palette generator →