#689DB7#689DB7

#689DB7 is a light, moderate cyan. Relative luminance 0.305; OKLCH L 66.9% C 0.068 H 230.3°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#689DB7
RGB	rgb(104, 157, 183)
HSL	hsl(200, 35%, 56%)
HSV	hsv(200, 43%, 72%)
CMYK	cmyk(43.2%, 14.2%, 0%, 28.2%)
CIE-LAB	lab(62.06, -10.61, -18.97)
CIE-LCH	lch(62.06, 21.74, 240.79°)
OKLab	oklab(66.86% -0.0435 -0.0524)
OKLCH	oklch(66.86% 0.068 230.3)
XYZ	xyz(26.3101, 30.4741, 49.2863)
Luminance	0.3048 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DB7 #B78268

analogous

#68B7AA #689DB7 #6876B7

triadic

#689DB7 #B7689D #9DB768

tetradic

#689DB7 #AA68B7 #B78268 #76B768

square

#689DB7 #AA68B7 #B78268 #76B768

split-complementary

#689DB7 #B76876 #B7AA68

monochromatic

#355C6F #497F99 #689DB7 #91B8CB #BBD3DF

Accessibility & contrast

On white

2.96

#689DB7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#689DB7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DB7

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DB7	#FFFFFF	#000000	##000000
##689DB7	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#909BB8

Deuteranopia (green-blind)

#8592B7

Tritanopia (blue-blind)

#47A4A5

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #689db7;
/* rgb */ color: rgb(104, 157, 183);
/* oklch */ color: oklch(66.9% 0.068 230.3);

Tailwind

colors: {
  custom: {
    50: '#97bacc',
    500: '#689db7',
    950: '#000000',
  },
}

SCSS

$custom: #689db7;
$custom-light: #97bacc;
$custom-dark: #000000;

JSON

{
  "hex": "#689db7",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 183
  },
  "hsl": {
    "h": 199.747,
    "s": 35.426,
    "l": 56.275
  },
  "oklch": {
    "l": 0.66863,
    "c": 0.06809,
    "h": 230.3
  },
  "luminance": 0.30476
}

Semantic roles & 50–950 ramp

primary

#689DB7

secondary

#CEB8AD

accent

#815CCB

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #689DB7

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

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