#6191B3#6191B3

#6191B3 is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.6% C 0.073 H 240.2°. Best body text is #000000 at 6.21:1 contrast (WCAG AA passes).

Color values

HEX	#6191B3
RGB	rgb(97, 145, 179)
HSL	hsl(205, 35%, 54%)
HSV	hsv(205, 46%, 70%)
CMYK	cmyk(45.8%, 19%, 0%, 29.8%)
CIE-LAB	lab(58.08, -6.88, -22.83)
CIE-LCH	lch(58.08, 23.84, 253.23°)
OKLab	oklab(63.56% -0.0362 -0.0633)
OKLCH	oklch(63.56% 0.073 240.2)
XYZ	xyz(23.1890, 26.0452, 46.4444)
Luminance	0.2605 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6191B3 #B38361

analogous

#61B3AC #6191B3 #6168B3

triadic

#6191B3 #B36191 #91B361

tetradic

#6191B3 #AC61B3 #B38361 #68B361

square

#6191B3 #AC61B3 #B38361 #68B361

split-complementary

#6191B3 #B36168 #B3AC61

monochromatic

#325168 #467291 #6191B3 #8AAEC7 #B4CBDB

Accessibility & contrast

On white

3.38

#6191B3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.21

#6191B3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6191B3

6.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6191B3	#FFFFFF	#000000	##000000
##6191B3	1.00	3.38	6.21	6.21
#FFFFFF	3.38	1.00	21.00	21.00
#000000	6.21	21.00	1.00	1.00
##000000	6.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8291B5

Deuteranopia (green-blind)

#7788B2

Tritanopia (blue-blind)

#3E999C

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #6191b3;
/* rgb */ color: rgb(97, 145, 179);
/* oklch */ color: oklch(63.6% 0.073 240.2);

Tailwind

colors: {
  custom: {
    50: '#92b1c9',
    500: '#6191b3',
    950: '#000000',
  },
}

SCSS

$custom: #6191b3;
$custom-light: #92b1c9;
$custom-dark: #000000;

JSON

{
  "hex": "#6191b3",
  "rgb": {
    "r": 97,
    "g": 145,
    "b": 179
  },
  "hsl": {
    "h": 204.878,
    "s": 35.043,
    "l": 54.118
  },
  "oklch": {
    "l": 0.63564,
    "c": 0.07297,
    "h": 240.2
  },
  "luminance": 0.26047
}

Semantic roles & 50–950 ramp

primary

#6191B3

secondary

#C9B5A6

accent

#8A5DCB

background

#F9FAFC

surface

#F1F5F8

border

#CBCFD1

text

#0D1013

muted

#7E7F82

Preview Lab

Preview with #6191B3

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

Preview Lab → · Contrast checker → · Palette generator →