#689EDB#689EDB

#689EDB is a light, moderate cyan. Relative luminance 0.325; OKLCH L 68.7% C 0.107 H 252.4°. Best body text is #000000 at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#689EDB
RGB	rgb(104, 158, 219)
HSL	hsl(212, 61%, 63%)
HSV	hsv(212, 53%, 86%)
CMYK	cmyk(52.5%, 27.9%, 0%, 14.1%)
CIE-LAB	lab(63.76, -0.67, -36.45)
CIE-LCH	lch(63.76, 36.45, 268.94°)
OKLab	oklab(68.67% -0.0325 -0.1023)
OKLCH	oklch(68.67% 0.107 252.4)
XYZ	xyz(30.7175, 32.5089, 71.6602)
Luminance	0.3251 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689EDB #DBA568

analogous

#68D7DB #689EDB #6B68DB

triadic

#689EDB #DB689E #9EDB68

tetradic

#689EDB #DB68D7 #DBA568 #68DB6B

square

#689EDB #DB68D7 #DBA568 #68DB6B

split-complementary

#689EDB #DB6B68 #D7DB68

monochromatic

#2761A2 #377ECF #689EDB #99BEE7 #CBDDF3

Accessibility & contrast

On white

2.80

#689EDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.50

#689EDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #689EDB

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689EDB	#FFFFFF	#000000	##000000
##689EDB	1.00	2.80	7.50	7.50
#FFFFFF	2.80	1.00	21.00	21.00
#000000	7.50	21.00	1.00	1.00
##000000	7.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#85A1DE

Deuteranopia (green-blind)

#7795DA

Tritanopia (blue-blind)

#28ACB3

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #689edb;
/* rgb */ color: rgb(104, 158, 219);
/* oklch */ color: oklch(68.7% 0.107 252.4);

Tailwind

colors: {
  custom: {
    50: '#9abae6',
    500: '#689edb',
    950: '#000000',
  },
}

SCSS

$custom: #689edb;
$custom-light: #9abae6;
$custom-dark: #000000;

JSON

{
  "hex": "#689edb",
  "rgb": {
    "r": 104,
    "g": 158,
    "b": 219
  },
  "hsl": {
    "h": 211.826,
    "s": 61.497,
    "l": 63.333
  },
  "oklch": {
    "l": 0.68673,
    "c": 0.1073,
    "h": 252.4
  },
  "luminance": 0.32511
}

Semantic roles & 50–950 ramp

primary

#689EDB

secondary

#E4D1BB

accent

#781CC9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0F1116

muted

#7E8084

Preview Lab

Preview with #689EDB

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

Preview Lab → · Contrast checker → · Palette generator →