#4190BC#4190BC

#4190BC is a light, moderate cyan. Relative luminance 0.247; OKLCH L 62.3% C 0.102 H 236.1°. Best body text is #000000 at 5.94:1 contrast (WCAG AA passes).

Color values

HEX	#4190BC
RGB	rgb(65, 144, 188)
HSL	hsl(201, 49%, 50%)
HSV	hsv(201, 65%, 74%)
CMYK	cmyk(65.4%, 23.4%, 0%, 26.3%)
CIE-LAB	lab(56.78, -10.36, -30.06)
CIE-LCH	lch(56.78, 31.79, 250.99°)
OKLab	oklab(62.28% -0.0567 -0.0844)
OKLCH	oklch(62.28% 0.102 236.1)
XYZ	xyz(21.2268, 24.6990, 51.2159)
Luminance	0.2470 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4190BC #BC6D41

analogous

#41BCAB #4190BC #4153BC

triadic

#4190BC #BC4190 #90BC41

tetradic

#4190BC #AB41BC #BC6D41 #53BC41

square

#4190BC #AB41BC #BC6D41 #53BC41

split-complementary

#4190BC #BC4153 #BCAB41

monochromatic

#224A61 #316D8F #4190BC #6EABCD #9BC5DC

Accessibility & contrast

On white

3.54

#4190BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.94

#4190BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4190BC

5.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4190BC	#FFFFFF	#000000	##000000
##4190BC	1.00	3.54	5.94	5.94
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.94	21.00	1.00	1.00
##000000	5.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8FBE

Deuteranopia (green-blind)

#6A83BB

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4190bc;
/* rgb */ color: rgb(65, 144, 188);
/* oklch */ color: oklch(62.3% 0.102 236.1);

Tailwind

colors: {
  custom: {
    50: '#82b0d0',
    500: '#4190bc',
    950: '#000000',
  },
}

SCSS

$custom: #4190bc;
$custom-light: #82b0d0;
$custom-dark: #000000;

JSON

{
  "hex": "#4190bc",
  "rgb": {
    "r": 65,
    "g": 144,
    "b": 188
  },
  "hsl": {
    "h": 201.463,
    "s": 48.617,
    "l": 49.608
  },
  "oklch": {
    "l": 0.6228,
    "c": 0.10167,
    "h": 236.1
  },
  "luminance": 0.24701
}

Semantic roles & 50–950 ramp

primary

#4190BC

secondary

#C9A490

accent

#8050D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4190BC

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

Preview Lab → · Contrast checker → · Palette generator →