#689ABC#689ABC

#689ABC is a light, moderate cyan. Relative luminance 0.297; OKLCH L 66.4% C 0.074 H 239.1°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#689ABC
RGB	rgb(104, 154, 188)
HSL	hsl(204, 39%, 57%)
HSV	hsv(204, 45%, 74%)
CMYK	cmyk(44.7%, 18.1%, 0%, 26.3%)
CIE-LAB	lab(61.38, -7.56, -22.83)
CIE-LCH	lch(61.38, 24.04, 251.68°)
OKLab	oklab(66.38% -0.0379 -0.0632)
OKLCH	oklch(66.38% 0.074 239.1)
XYZ	xyz(26.3385, 29.6833, 51.9088)
Luminance	0.2969 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689ABC #BC8A68

analogous

#68BCB4 #689ABC #6870BC

triadic

#689ABC #BC689A #9ABC68

tetradic

#689ABC #B468BC #BC8A68 #70BC68

square

#689ABC #B468BC #BC8A68 #70BC68

split-complementary

#689ABC #BC6870 #BCB468

monochromatic

#345B75 #477CA0 #689ABC #92B6CF #BDD3E2

Accessibility & contrast

On white

3.03

#689ABC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#689ABC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #689ABC

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689ABC	#FFFFFF	#000000	##000000
##689ABC	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8B99BE

Deuteranopia (green-blind)

#8090BB

Tritanopia (blue-blind)

#45A3A5

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #689abc;
/* rgb */ color: rgb(104, 154, 188);
/* oklch */ color: oklch(66.4% 0.074 239.1);

Tailwind

colors: {
  custom: {
    50: '#97b7d0',
    500: '#689abc',
    950: '#000000',
  },
}

SCSS

$custom: #689abc;
$custom-light: #97b7d0;
$custom-dark: #000000;

JSON

{
  "hex": "#689abc",
  "rgb": {
    "r": 104,
    "g": 154,
    "b": 188
  },
  "hsl": {
    "h": 204.286,
    "s": 38.532,
    "l": 57.255
  },
  "oklch": {
    "l": 0.66384,
    "c": 0.07374,
    "h": 239.1
  },
  "luminance": 0.29685
}

Semantic roles & 50–950 ramp

primary

#689ABC

secondary

#D1BDAF

accent

#8959CE

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1114

muted

#7E8082

Preview Lab

Preview with #689ABC

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

Preview Lab → · Contrast checker → · Palette generator →