#6A91BB#6A91BB

#6A91BB is a light, moderate cyan. Relative luminance 0.269; OKLCH L 64.4% C 0.077 H 250.9°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#6A91BB
RGB	rgb(106, 145, 187)
HSL	hsl(211, 37%, 57%)
HSV	hsv(211, 43%, 73%)
CMYK	cmyk(43.3%, 22.5%, 0%, 26.7%)
CIE-LAB	lab(58.88, -2.26, -26.09)
CIE-LCH	lch(58.88, 26.19, 265.05°)
OKLab	oklab(64.43% -0.0251 -0.0725)
OKLCH	oklch(64.43% 0.077 250.9)
XYZ	xyz(25.0359, 26.9013, 50.8773)
Luminance	0.2690 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6A91BB #BB946A

analogous

#6AB9BB #6A91BB #6C6ABB

triadic

#6A91BB #BB6A91 #91BB6A

tetradic

#6A91BB #BB6AB9 #BB946A #6ABB6C

square

#6A91BB #BB6AB9 #BB946A #6ABB6C

split-complementary

#6A91BB #BB6C6A #B9BB6A

monochromatic

#355475 #49729F #6A91BB #94B0CE #BECFE1

Accessibility & contrast

On white

3.29

#6A91BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#6A91BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6A91BB

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6A91BB	#FFFFFF	#000000	##000000
##6A91BB	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8192BD

Deuteranopia (green-blind)

#778ABA

Tritanopia (blue-blind)

#4B9B9F

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6a91bb;
/* rgb */ color: rgb(106, 145, 187);
/* oklch */ color: oklch(64.4% 0.077 250.9);

Tailwind

colors: {
  custom: {
    50: '#98b1cf',
    500: '#6a91bb',
    950: '#000000',
  },
}

SCSS

$custom: #6a91bb;
$custom-light: #98b1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6a91bb",
  "rgb": {
    "r": 106,
    "g": 145,
    "b": 187
  },
  "hsl": {
    "h": 211.111,
    "s": 37.327,
    "l": 57.451
  },
  "oklch": {
    "l": 0.64431,
    "c": 0.07674,
    "h": 250.9
  },
  "luminance": 0.26903
}

Semantic roles & 50–950 ramp

primary

#6A91BB

secondary

#D1C1B0

accent

#965BCD

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #6A91BB

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

Preview Lab → · Contrast checker → · Palette generator →