#689BCE#689BCE

#689BCE is a light, moderate cyan. Relative luminance 0.308; OKLCH L 67.4% C 0.094 H 249.4°. Best body text is #000000 at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#689BCE
RGB	rgb(104, 155, 206)
HSL	hsl(210, 51%, 61%)
HSV	hsv(210, 50%, 81%)
CMYK	cmyk(49.5%, 24.8%, 0%, 19.2%)
CIE-LAB	lab(62.37, -2.89, -31.38)
CIE-LCH	lch(62.37, 31.51, 264.74°)
OKLab	oklab(67.4% -0.033 -0.0877)
OKLCH	oklch(67.4% 0.094 249.4)
XYZ	xyz(28.5670, 30.8399, 62.8279)
Luminance	0.3084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689BCE #CE9B68

analogous

#68CECE #689BCE #6868CE

triadic

#689BCE #CE689B #9BCE68

tetradic

#689BCE #CE68CE #CE9B68 #68CE68

square

#689BCE #CE68CE #CE9B68 #68CE68

split-complementary

#689BCE #CE6868 #CECE68

monochromatic

#2E5E8E #3D7CBC #689BCE #96BADD #C4D8EC

Accessibility & contrast

On white

2.93

#689BCE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.17

#689BCE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689BCE

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689BCE	#FFFFFF	#000000	##000000
##689BCE	1.00	2.93	7.17	7.17
#FFFFFF	2.93	1.00	21.00	21.00
#000000	7.17	21.00	1.00	1.00
##000000	7.17	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#869DD0

Deuteranopia (green-blind)

#7992CD

Tritanopia (blue-blind)

#37A7AC

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #689bce;
/* rgb */ color: rgb(104, 155, 206);
/* oklch */ color: oklch(67.4% 0.094 249.4);

Tailwind

colors: {
  custom: {
    50: '#99b8dd',
    500: '#689bce',
    950: '#000000',
  },
}

SCSS

$custom: #689bce;
$custom-light: #99b8dd;
$custom-dark: #000000;

JSON

{
  "hex": "#689bce",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 206
  },
  "hsl": {
    "h": 210,
    "s": 51,
    "l": 60.784
  },
  "oklch": {
    "l": 0.67401,
    "c": 0.09368,
    "h": 249.4
  },
  "luminance": 0.30842
}

Semantic roles & 50–950 ramp

primary

#689BCE

secondary

#DCC9B6

accent

#7327BE

background

#F9FBFD

surface

#F2F6FB

border

#CCD0D4

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #689BCE

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

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