#6E91BB#6E91BB

#6E91BB is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.7% C 0.074 H 253.4°. Best body text is #000000 at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#6E91BB
RGB	rgb(110, 145, 187)
HSL	hsl(213, 36%, 58%)
HSV	hsv(213, 41%, 73%)
CMYK	cmyk(41.2%, 22.5%, 0%, 26.7%)
CIE-LAB	lab(59.11, -1.20, -25.71)
CIE-LCH	lch(59.11, 25.74, 267.34°)
OKLab	oklab(64.68% -0.0213 -0.0714)
OKLCH	oklch(64.68% 0.074 253.4)
XYZ	xyz(25.5225, 27.1522, 50.9001)
Luminance	0.2715 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E91BB #BB986E

analogous

#6EB7BB #6E91BB #716EBB

triadic

#6E91BB #BB6E91 #91BB6E

tetradic

#6E91BB #BB6EB7 #BB986E #6EBB71

square

#6E91BB #BB6EB7 #BB986E #6EBB71

split-complementary

#6E91BB #BB716E #B7BB6E

monochromatic

#385477 #4B72A1 #6E91BB #98B1CF #C1D0E2

Accessibility & contrast

On white

3.27

#6E91BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.43

#6E91BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6E91BB

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E91BB	#FFFFFF	#000000	##000000
##6E91BB	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)

#8193BD

Deuteranopia (green-blind)

#788BBA

Tritanopia (blue-blind)

#529A9F

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6e91bb;
/* rgb */ color: rgb(110, 145, 187);
/* oklch */ color: oklch(64.7% 0.074 253.4);

Tailwind

colors: {
  custom: {
    50: '#9ab1cf',
    500: '#6e91bb',
    950: '#000000',
  },
}

SCSS

$custom: #6e91bb;
$custom-light: #9ab1cf;
$custom-dark: #000000;

JSON

{
  "hex": "#6e91bb",
  "rgb": {
    "r": 110,
    "g": 145,
    "b": 187
  },
  "hsl": {
    "h": 212.727,
    "s": 36.15,
    "l": 58.235
  },
  "oklch": {
    "l": 0.64675,
    "c": 0.07448,
    "h": 253.4
  },
  "luminance": 0.27154
}

Semantic roles & 50–950 ramp

primary

#6E91BB

secondary

#D2C4B3

accent

#995CCC

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #6E91BB

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

Preview Lab → · Contrast checker → · Palette generator →