#6E91BC#6E91BC

#6E91BC is a light, moderate cyan. Relative luminance 0.272; OKLCH L 64.7% C 0.076 H 254.0°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#6E91BC
RGB	rgb(110, 145, 188)
HSL	hsl(213, 37%, 58%)
HSV	hsv(213, 41%, 74%)
CMYK	cmyk(41.5%, 22.9%, 0%, 26.3%)
CIE-LAB	lab(59.15, -0.91, -26.22)
CIE-LCH	lch(59.15, 26.23, 268.00°)
OKLab	oklab(64.72% -0.0209 -0.0728)
OKLCH	oklch(64.72% 0.076 254)
XYZ	xyz(25.6300, 27.1952, 51.4659)
Luminance	0.2720 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6E91BC #BC996E

analogous

#6EB8BC #6E91BC #726EBC

triadic

#6E91BC #BC6E91 #91BC6E

tetradic

#6E91BC #BC6EB8 #BC996E #6EBC72

square

#6E91BC #BC6EB8 #BC996E #6EBC72

split-complementary

#6E91BC #BC726E #B8BC6E

monochromatic

#375478 #4B72A2 #6E91BC #98B1CF #C2D1E3

Accessibility & contrast

On white

3.26

#6E91BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#6E91BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6E91BC

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6E91BC	#FFFFFF	#000000	##000000
##6E91BC	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8193BE

Deuteranopia (green-blind)

#788BBB

Tritanopia (blue-blind)

#529BA0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #6e91bc;
/* rgb */ color: rgb(110, 145, 188);
/* oklch */ color: oklch(64.7% 0.076 254.0);

Tailwind

colors: {
  custom: {
    50: '#9bb1d0',
    500: '#6e91bc',
    950: '#000000',
  },
}

SCSS

$custom: #6e91bc;
$custom-light: #9bb1d0;
$custom-dark: #000000;

JSON

{
  "hex": "#6e91bc",
  "rgb": {
    "r": 110,
    "g": 145,
    "b": 188
  },
  "hsl": {
    "h": 213.077,
    "s": 36.792,
    "l": 58.431
  },
  "oklch": {
    "l": 0.64719,
    "c": 0.07577,
    "h": 254
  },
  "luminance": 0.27197
}

Semantic roles & 50–950 ramp

primary

#6E91BC

secondary

#D2C4B3

accent

#9A5BCD

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0E1014

muted

#7E7F82

Preview Lab

Preview with #6E91BC

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

Preview Lab → · Contrast checker → · Palette generator →