#689EB3#689EB3

#689EB3 is a light, moderate cyan. Relative luminance 0.307; OKLCH L 66.9% C 0.065 H 224.5°. Best body text is #000000 at 7.13:1 contrast (WCAG AA passes).

Color values

HEX	#689EB3
RGB	rgb(104, 158, 179)
HSL	hsl(197, 33%, 55%)
HSV	hsv(197, 42%, 70%)
CMYK	cmyk(41.9%, 11.7%, 0%, 29.8%)
CIE-LAB	lab(62.21, -12.25, -16.50)
CIE-LCH	lch(62.21, 20.55, 233.40°)
OKLab	oklab(66.94% -0.0463 -0.0454)
OKLCH	oklch(66.94% 0.065 224.5)
XYZ	xyz(26.0696, 30.6497, 47.1813)
Luminance	0.3065 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689EB3 #B37D68

analogous

#68B3A2 #689EB3 #6878B3

triadic

#689EB3 #B3689E #9EB368

tetradic

#689EB3 #A268B3 #B37D68 #78B368

square

#689EB3 #A268B3 #B37D68 #78B368

split-complementary

#689EB3 #B36878 #B3A268

monochromatic

#365C6B #4A7F94 #689EB3 #91B8C7 #B9D2DC

Accessibility & contrast

On white

2.95

#689EB3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.13

#689EB3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689EB3

7.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689EB3	#FFFFFF	#000000	##000000
##689EB3	1.00	2.95	7.13	7.13
#FFFFFF	2.95	1.00	21.00	21.00
#000000	7.13	21.00	1.00	1.00
##000000	7.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#929BB4

Deuteranopia (green-blind)

#8793B3

Tritanopia (blue-blind)

#49A5A5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #689eb3;
/* rgb */ color: rgb(104, 158, 179);
/* oklch */ color: oklch(66.9% 0.065 224.5);

Tailwind

colors: {
  custom: {
    50: '#97bac9',
    500: '#689eb3',
    950: '#000000',
  },
}

SCSS

$custom: #689eb3;
$custom-light: #97bac9;
$custom-dark: #000000;

JSON

{
  "hex": "#689eb3",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 179
  },
  "hsl": {
    "h": 196.8,
    "s": 33.04,
    "l": 55.49
  },
  "oklch": {
    "l": 0.66936,
    "c": 0.06486,
    "h": 224.5
  },
  "luminance": 0.30651
}

Semantic roles & 50–950 ramp

primary

#689EB3

secondary

#CBB5AC

accent

#7C5FC9

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #689EB3

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

Preview Lab → · Contrast checker → · Palette generator →