#4191B7#4191B7

#4191B7 is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.3% C 0.096 H 231.8°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#4191B7
RGB	rgb(65, 145, 183)
HSL	hsl(199, 48%, 49%)
HSV	hsv(199, 64%, 72%)
CMYK	cmyk(64.5%, 20.8%, 0%, 28.2%)
CIE-LAB	lab(56.87, -12.56, -27.08)
CIE-LCH	lch(56.87, 29.85, 245.12°)
OKLab	oklab(62.28% -0.0596 -0.0758)
OKLCH	oklch(62.28% 0.096 231.8)
XYZ	xyz(20.8493, 24.7914, 48.4770)
Luminance	0.2479 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4191B7 #B76741

analogous

#41B7A2 #4191B7 #4156B7

triadic

#4191B7 #B74191 #91B741

tetradic

#4191B7 #A241B7 #B76741 #56B741

square

#4191B7 #A241B7 #B76741 #56B741

split-complementary

#4191B7 #B74156 #B7A241

monochromatic

#21495D #316D8A #4191B7 #6BACCA #98C5DA

Accessibility & contrast

On white

3.52

#4191B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#4191B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4191B7

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4191B7	#FFFFFF	#000000	##000000
##4191B7	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8FB9

Deuteranopia (green-blind)

#6E83B6

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4191b7;
/* rgb */ color: rgb(65, 145, 183);
/* oklch */ color: oklch(62.3% 0.096 231.8);

Tailwind

colors: {
  custom: {
    50: '#82b1cc',
    500: '#4191b7',
    950: '#000000',
  },
}

SCSS

$custom: #4191b7;
$custom-light: #82b1cc;
$custom-dark: #000000;

JSON

{
  "hex": "#4191b7",
  "rgb": {
    "r": 65,
    "g": 145,
    "b": 183
  },
  "hsl": {
    "h": 199.322,
    "s": 47.581,
    "l": 48.627
  },
  "oklch": {
    "l": 0.62283,
    "c": 0.09641,
    "h": 231.8
  },
  "luminance": 0.24794
}

Semantic roles & 50–950 ramp

primary

#4191B7

secondary

#C6A08E

accent

#7C51D7

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4191B7

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

Preview Lab → · Contrast checker → · Palette generator →