#4199CF#4199CF

#4199CF is a light, moderate cyan. Relative luminance 0.284; OKLCH L 65.3% C 0.116 H 239.1°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4199CF
RGB	rgb(65, 153, 207)
HSL	hsl(203, 60%, 53%)
HSV	hsv(203, 69%, 81%)
CMYK	cmyk(68.6%, 26.1%, 0%, 18.8%)
CIE-LAB	lab(60.26, -9.06, -35.35)
CIE-LCH	lch(60.26, 36.49, 255.62°)
OKLab	oklab(65.31% -0.0596 -0.0996)
OKLCH	oklch(65.31% 0.116 239.1)
XYZ	xyz(24.8293, 28.4086, 63.1942)
Luminance	0.2841 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4199CF #CF7741

analogous

#41CFBE #4199CF #4152CF

triadic

#4199CF #CF4199 #99CF41

tetradic

#4199CF #BE41CF #CF7741 #52CF41

square

#4199CF #BE41CF #CF7741 #52CF41

split-complementary

#4199CF #CF4152 #CFBE41

monochromatic

#1E5577 #2B78A8 #4199CF #72B3DB #A3CDE8

Accessibility & contrast

On white

3.14

#4199CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#4199CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4199CF

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4199CF	#FFFFFF	#000000	##000000
##4199CF	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8099D1

Deuteranopia (green-blind)

#6C8BCE

Tritanopia (blue-blind)

#00A7AC

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4199cf;
/* rgb */ color: rgb(65, 153, 207);
/* oklch */ color: oklch(65.3% 0.116 239.1);

Tailwind

colors: {
  custom: {
    50: '#85b6de',
    500: '#4199cf',
    950: '#000000',
  },
}

SCSS

$custom: #4199cf;
$custom-light: #85b6de;
$custom-dark: #000000;

JSON

{
  "hex": "#4199cf",
  "rgb": {
    "r": 65,
    "g": 153,
    "b": 207
  },
  "hsl": {
    "h": 202.817,
    "s": 59.664,
    "l": 53.333
  },
  "oklch": {
    "l": 0.65308,
    "c": 0.11604,
    "h": 239.1
  },
  "luminance": 0.28411
}

Semantic roles & 50–950 ramp

primary

#4199CF

secondary

#D4AF97

accent

#8145E3

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4199CF

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

Preview Lab → · Contrast checker → · Palette generator →