#4193BF#4193BF

#4193BF is a light, moderate cyan. Relative luminance 0.258; OKLCH L 63.1% C 0.103 H 235.2°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4193BF
RGB	rgb(65, 147, 191)
HSL	hsl(201, 50%, 50%)
HSV	hsv(201, 66%, 75%)
CMYK	cmyk(66%, 23%, 0%, 25.1%)
CIE-LAB	lab(57.80, -11.04, -30.18)
CIE-LCH	lch(57.80, 32.13, 249.90°)
OKLab	oklab(63.13% -0.0588 -0.0847)
OKLCH	oklch(63.13% 0.103 235.2)
XYZ	xyz(22.0140, 25.7505, 53.0903)
Luminance	0.2575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4193BF #BF6D41

analogous

#41BFAC #4193BF #4154BF

triadic

#4193BF #BF4193 #93BF41

tetradic

#4193BF #AC41BF #BF6D41 #54BF41

square

#4193BF #AC41BF #BF6D41 #54BF41

split-complementary

#4193BF #BF4154 #BFAC41

monochromatic

#224D64 #317092 #4193BF #6FADCE #9DC7DE

Accessibility & contrast

On white

3.41

#4193BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#4193BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4193BF

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4193BF	#FFFFFF	#000000	##000000
##4193BF	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E92C1

Deuteranopia (green-blind)

#6D85BE

Tritanopia (blue-blind)

#009FA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4193bf;
/* rgb */ color: rgb(65, 147, 191);
/* oklch */ color: oklch(63.1% 0.103 235.2);

Tailwind

colors: {
  custom: {
    50: '#83b2d2',
    500: '#4193bf',
    950: '#000000',
  },
}

SCSS

$custom: #4193bf;
$custom-light: #83b2d2;
$custom-dark: #000000;

JSON

{
  "hex": "#4193bf",
  "rgb": {
    "r": 65,
    "g": 147,
    "b": 191
  },
  "hsl": {
    "h": 200.952,
    "s": 49.606,
    "l": 50.196
  },
  "oklch": {
    "l": 0.63131,
    "c": 0.10313,
    "h": 235.2
  },
  "luminance": 0.25753
}

Semantic roles & 50–950 ramp

primary

#4193BF

secondary

#CAA592

accent

#7F4FD9

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4193BF

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

Preview Lab → · Contrast checker → · Palette generator →