#689DE5#689DE5

#689DE5 is a light, vivid cyan. Relative luminance 0.327; OKLCH L 68.9% C 0.121 H 256.4°. Best body text is #000000 at 7.54:1 contrast (WCAG AA passes).

Color values

HEX	#689DE5
RGB	rgb(104, 157, 229)
HSL	hsl(215, 71%, 65%)
HSV	hsv(215, 55%, 90%)
CMYK	cmyk(54.6%, 31.4%, 0%, 10.2%)
CIE-LAB	lab(63.93, 2.97, -41.72)
CIE-LCH	lch(63.93, 41.82, 274.08°)
OKLab	oklab(68.95% -0.0285 -0.1175)
OKLCH	oklch(68.95% 0.121 256.4)
XYZ	xyz(31.9038, 32.7116, 78.7463)
Luminance	0.3271 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689DE5 #E5B068

analogous

#68DBE5 #689DE5 #7168E5

triadic

#689DE5 #E5689D #9DE568

tetradic

#689DE5 #E568DB #E5B068 #68E571

square

#689DE5 #E568DB #E5B068 #68E571

split-complementary

#689DE5 #E57168 #DBE568

monochromatic

#1F5EB4 #347BDC #689DE5 #9CBFEE #D0E1F7

Accessibility & contrast

On white

2.78

#689DE5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.54

#689DE5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689DE5

7.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689DE5	#FFFFFF	#000000	##000000
##689DE5	1.00	2.78	7.54	7.54
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.54	21.00	1.00	1.00
##000000	7.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#80A1E8

Deuteranopia (green-blind)

#7095E4

Tritanopia (blue-blind)

#16ADB7

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #689de5;
/* rgb */ color: rgb(104, 157, 229);
/* oklch */ color: oklch(68.9% 0.121 256.4);

Tailwind

colors: {
  custom: {
    50: '#9bb9ed',
    500: '#689de5',
    950: '#000000',
  },
}

SCSS

$custom: #689de5;
$custom-light: #9bb9ed;
$custom-dark: #000000;

JSON

{
  "hex": "#689de5",
  "rgb": {
    "r": 104,
    "g": 157,
    "b": 229
  },
  "hsl": {
    "h": 214.56,
    "s": 70.621,
    "l": 65.294
  },
  "oklch": {
    "l": 0.68948,
    "c": 0.12094,
    "h": 256.4
  },
  "luminance": 0.32714
}

Semantic roles & 50–950 ramp

primary

#689DE5

secondary

#E9D8BF

accent

#8113D3

background

#FAFBFE

surface

#F3F6FD

border

#CDD0D5

text

#0F1116

muted

#7F8084

Preview Lab

Preview with #689DE5

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

Preview Lab → · Contrast checker → · Palette generator →