#4191B8#4191B8

#4191B8 is a light, moderate cyan. Relative luminance 0.248; OKLCH L 62.3% C 0.097 H 232.5°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4191B8
RGB	rgb(65, 145, 184)
HSL	hsl(200, 48%, 49%)
HSV	hsv(200, 65%, 72%)
CMYK	cmyk(64.7%, 21.2%, 0%, 27.8%)
CIE-LAB	lab(56.91, -12.23, -27.58)
CIE-LCH	lch(56.91, 30.17, 246.09°)
OKLab	oklab(62.33% -0.0592 -0.0772)
OKLCH	oklch(62.33% 0.097 232.5)
XYZ	xyz(20.9537, 24.8331, 49.0271)
Luminance	0.2483 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4191B8 #B86841

analogous

#41B8A4 #4191B8 #4156B8

triadic

#4191B8 #B84191 #91B841

tetradic

#4191B8 #A441B8 #B86841 #56B841

square

#4191B8 #A441B8 #B86841 #56B841

split-complementary

#4191B8 #B84156 #B8A441

monochromatic

#214A5E #316D8B #4191B8 #6BACCB #99C5DB

Accessibility & contrast

On white

3.52

#4191B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4191B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4191B8

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4191B8	#FFFFFF	#000000	##000000
##4191B8	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E8FBA

Deuteranopia (green-blind)

#6D83B7

Tritanopia (blue-blind)

#009C9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4191b8;
/* rgb */ color: rgb(65, 145, 184);
/* oklch */ color: oklch(62.3% 0.097 232.5);

Tailwind

colors: {
  custom: {
    50: '#82b1cd',
    500: '#4191b8',
    950: '#000000',
  },
}

SCSS

$custom: #4191b8;
$custom-light: #82b1cd;
$custom-dark: #000000;

JSON

{
  "hex": "#4191b8",
  "rgb": {
    "r": 65,
    "g": 145,
    "b": 184
  },
  "hsl": {
    "h": 199.664,
    "s": 47.791,
    "l": 48.824
  },
  "oklch": {
    "l": 0.62329,
    "c": 0.09734,
    "h": 232.5
  },
  "luminance": 0.24835
}

Semantic roles & 50–950 ramp

primary

#4191B8

secondary

#C7A18E

accent

#7D50D7

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #4191B8

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

Preview Lab → · Contrast checker → · Palette generator →