#689BB1#689BB1

#689BB1 is a light, moderate cyan. Relative luminance 0.296; OKLCH L 66.2% C 0.063 H 226.9°. Best body text is #000000 at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#689BB1
RGB	rgb(104, 155, 177)
HSL	hsl(198, 32%, 55%)
HSV	hsv(198, 41%, 69%)
CMYK	cmyk(41.2%, 12.4%, 0%, 30.6%)
CIE-LAB	lab(61.27, -11.16, -16.80)
CIE-LCH	lch(61.27, 20.17, 236.39°)
OKLab	oklab(66.17% -0.0433 -0.0463)
OKLCH	oklch(66.17% 0.063 226.9)
XYZ	xyz(25.3633, 29.5584, 45.9553)
Luminance	0.2956 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#689BB1 #B17E68

analogous

#68B1A2 #689BB1 #6876B1

triadic

#689BB1 #B1689B #9BB168

tetradic

#689BB1 #A268B1 #B17E68 #76B168

square

#689BB1 #A268B1 #B17E68 #76B168

split-complementary

#689BB1 #B16876 #B1A268

monochromatic

#365969 #4B7C91 #689BB1 #90B6C6 #B9D0DB

Accessibility & contrast

On white

3.04

#689BB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.91

#689BB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #689BB1

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##689BB1	#FFFFFF	#000000	##000000
##689BB1	1.00	3.04	6.91	6.91
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.91	21.00	1.00	1.00
##000000	6.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F99B2

Deuteranopia (green-blind)

#8590B1

Tritanopia (blue-blind)

#4BA2A2

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #689bb1;
/* rgb */ color: rgb(104, 155, 177);
/* oklch */ color: oklch(66.2% 0.063 226.9);

Tailwind

colors: {
  custom: {
    50: '#96b8c8',
    500: '#689bb1',
    950: '#000000',
  },
}

SCSS

$custom: #689bb1;
$custom-light: #96b8c8;
$custom-dark: #000000;

JSON

{
  "hex": "#689bb1",
  "rgb": {
    "r": 104,
    "g": 155,
    "b": 177
  },
  "hsl": {
    "h": 198.082,
    "s": 31.878,
    "l": 55.098
  },
  "oklch": {
    "l": 0.66167,
    "c": 0.06335,
    "h": 226.9
  },
  "luminance": 0.2956
}

Semantic roles & 50–950 ramp

primary

#689BB1

secondary

#CAB4AB

accent

#7F60C8

background

#F9FBFC

surface

#F2F6F8

border

#CCD0D1

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #689BB1

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

Preview Lab → · Contrast checker → · Palette generator →