#4197BE#4197BE

#4197BE is a light, moderate cyan. Relative luminance 0.270; OKLCH L 64.0% C 0.100 H 230.9°. Best body text is #000000 at 6.40:1 contrast (WCAG AA passes).

Color values

HEX	#4197BE
RGB	rgb(65, 151, 190)
HSL	hsl(199, 49%, 50%)
HSV	hsv(199, 66%, 75%)
CMYK	cmyk(65.8%, 20.5%, 0%, 25.5%)
CIE-LAB	lab(58.95, -13.58, -27.83)
CIE-LCH	lch(58.95, 30.97, 243.99°)
OKLab	oklab(64.03% -0.0634 -0.0779)
OKLCH	oklch(64.03% 0.1 230.9)
XYZ	xyz(22.5372, 26.9724, 52.7237)
Luminance	0.2697 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4197BE #BE6841

analogous

#41BEA7 #4197BE #4158BE

triadic

#4197BE #BE4197 #97BE41

tetradic

#4197BE #A741BE #BE6841 #58BE41

square

#4197BE #A741BE #BE6841 #58BE41

split-complementary

#4197BE #BE4158 #BEA741

monochromatic

#224F63 #317390 #4197BE #6FB0CE #9CC9DD

Accessibility & contrast

On white

3.28

#4197BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.40

#4197BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4197BE

6.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4197BE	#FFFFFF	#000000	##000000
##4197BE	1.00	3.28	6.40	6.40
#FFFFFF	3.28	1.00	21.00	21.00
#000000	6.40	21.00	1.00	1.00
##000000	6.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8395C0

Deuteranopia (green-blind)

#7288BD

Tritanopia (blue-blind)

#00A2A4

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4197be;
/* rgb */ color: rgb(65, 151, 190);
/* oklch */ color: oklch(64.0% 0.100 230.9);

Tailwind

colors: {
  custom: {
    50: '#83b5d1',
    500: '#4197be',
    950: '#000000',
  },
}

SCSS

$custom: #4197be;
$custom-light: #83b5d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4197be",
  "rgb": {
    "r": 65,
    "g": 151,
    "b": 190
  },
  "hsl": {
    "h": 198.72,
    "s": 49.02,
    "l": 50
  },
  "oklch": {
    "l": 0.64032,
    "c": 0.10046,
    "h": 230.9
  },
  "luminance": 0.26975
}

Semantic roles & 50–950 ramp

primary

#4197BE

secondary

#C9A391

accent

#7A4FD9

background

#F8FBFC

surface

#F0F6F9

border

#CBD0D2

text

#0C1114

muted

#7D8082

Preview Lab

Preview with #4197BE

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

Preview Lab → · Contrast checker → · Palette generator →