#6D91BC#6D91BC

#6D91BC is a light, moderate cyan. Relative luminance 0.271; OKLCH L 64.7% C 0.076 H 253.3°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#6D91BC
RGB	rgb(109, 145, 188)
HSL	hsl(213, 37%, 58%)
HSV	hsv(213, 42%, 74%)
CMYK	cmyk(42%, 22.9%, 0%, 26.3%)
CIE-LAB	lab(59.10, -1.18, -26.31)
CIE-LCH	lch(59.10, 26.34, 267.43°)
OKLab	oklab(64.66% -0.0219 -0.0731)
OKLCH	oklch(64.66% 0.076 253.3)
XYZ	xyz(25.5062, 27.1314, 51.4601)
Luminance	0.2713 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6D91BC #BC986D

analogous

#6DB8BC #6D91BC #706DBC

triadic

#6D91BC #BC6D91 #91BC6D

tetradic

#6D91BC #BC6DB8 #BC986D #6DBC70

square

#6D91BC #BC6DB8 #BC986D #6DBC70

split-complementary

#6D91BC #BC706D #B8BC6D

monochromatic

#375478 #4A72A2 #6D91BC #97B1CF #C1D0E3

Accessibility & contrast

On white

3.27

#6D91BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#6D91BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6D91BC

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6D91BC	#FFFFFF	#000000	##000000
##6D91BC	1.00	3.27	6.43	6.43
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.43	21.00	1.00	1.00
##000000	6.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8193BE

Deuteranopia (green-blind)

#778BBB

Tritanopia (blue-blind)

#509BA0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6d91bc;
/* rgb */ color: rgb(109, 145, 188);
/* oklch */ color: oklch(64.7% 0.076 253.3);

Tailwind

colors: {
  custom: {
    50: '#9ab1d0',
    500: '#6d91bc',
    950: '#000000',
  },
}

SCSS

$custom: #6d91bc;
$custom-light: #9ab1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6d91bc",
  "rgb": {
    "r": 109,
    "g": 145,
    "b": 188
  },
  "hsl": {
    "h": 212.658,
    "s": 37.089,
    "l": 58.235
  },
  "oklch": {
    "l": 0.64657,
    "c": 0.07631,
    "h": 253.3
  },
  "luminance": 0.27133
}

Semantic roles & 50–950 ramp

primary

#6D91BC

secondary

#D2C4B3

accent

#995BCD

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #6D91BC

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

Preview Lab → · Contrast checker → · Palette generator →