#688DA2#688DA2

#688DA2 is a light, muted cyan. Relative luminance 0.246; OKLCH L 62.4% C 0.052 H 233.6°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#688DA2
RGB	rgb(104, 141, 162)
HSL	hsl(202, 24%, 52%)
HSV	hsv(202, 36%, 64%)
CMYK	cmyk(35.8%, 13%, 0%, 36.5%)
CIE-LAB	lab(56.68, -7.45, -15.22)
CIE-LCH	lch(56.68, 16.94, 243.92°)
OKLab	oklab(62.36% -0.0309 -0.0418)
OKLCH	oklch(62.36% 0.052 233.6)
XYZ	xyz(21.7533, 24.6003, 37.7775)
Luminance	0.2460 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#688DA2 #A27D68

analogous

#68A29A #688DA2 #6870A2

triadic

#688DA2 #A2688D #8DA268

tetradic

#688DA2 #9A68A2 #A27D68 #70A268

square

#688DA2 #9A68A2 #A27D68 #70A268

split-complementary

#688DA2 #A26870 #A29A68

monochromatic

#374D59 #4E6D7F #688DA2 #8EAAB9 #B4C6D1

Accessibility & contrast

On white

3.55

#688DA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#688DA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #688DA2

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##688DA2	#FFFFFF	#000000	##000000
##688DA2	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#838CA3

Deuteranopia (green-blind)

#7B85A2

Tritanopia (blue-blind)

#549394

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #688da2;
/* rgb */ color: rgb(104, 141, 162);
/* oklch */ color: oklch(62.4% 0.052 233.6);

Tailwind

colors: {
  custom: {
    50: '#95aebd',
    500: '#688da2',
    950: '#000000',
  },
}

SCSS

$custom: #688da2;
$custom-light: #95aebd;
$custom-dark: #000000;

JSON

{
  "hex": "#688da2",
  "rgb": {
    "r": 104,
    "g": 141,
    "b": 162
  },
  "hsl": {
    "h": 201.724,
    "s": 23.77,
    "l": 52.157
  },
  "oklch": {
    "l": 0.62357,
    "c": 0.05197,
    "h": 233.6
  },
  "luminance": 0.24601
}

Semantic roles & 50–950 ramp

primary

#688DA2

secondary

#C0AFA6

accent

#8868C0

background

#F9FAFB

surface

#F2F4F6

border

#CCCED0

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #688DA2

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

Preview Lab → · Contrast checker → · Palette generator →