#679BBB#679BBB

#679BBB is a light, moderate cyan. Relative luminance 0.299; OKLCH L 66.5% C 0.073 H 236.4°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#679BBB
RGB	rgb(103, 155, 187)
HSL	hsl(203, 38%, 57%)
HSV	hsv(203, 45%, 73%)
CMYK	cmyk(44.9%, 17.1%, 0%, 26.7%)
CIE-LAB	lab(61.58, -8.65, -21.96)
CIE-LCH	lch(61.58, 23.61, 248.51°)
OKLab	oklab(66.52% -0.0404 -0.0608)
OKLCH	oklch(66.52% 0.073 236.4)
XYZ	xyz(26.2814, 29.9123, 51.3928)
Luminance	0.2991 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679BBB #BB8767

analogous

#67BBB1 #679BBB #6771BB

triadic

#679BBB #BB679B #9BBB67

tetradic

#679BBB #B167BB #BB8767 #71BB67

square

#679BBB #B167BB #BB8767 #71BB67

split-complementary

#679BBB #BB6771 #BBB167

monochromatic

#345B74 #477D9E #679BBB #91B7CE #BCD3E1

Accessibility & contrast

On white

3.01

#679BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#679BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #679BBB

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679BBB	#FFFFFF	#000000	##000000
##679BBB	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C9ABD

Deuteranopia (green-blind)

#8191BA

Tritanopia (blue-blind)

#43A3A5

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #679bbb;
/* rgb */ color: rgb(103, 155, 187);
/* oklch */ color: oklch(66.5% 0.073 236.4);

Tailwind

colors: {
  custom: {
    50: '#96b8cf',
    500: '#679bbb',
    950: '#000000',
  },
}

SCSS

$custom: #679bbb;
$custom-light: #96b8cf;
$custom-dark: #000000;

JSON

{
  "hex": "#679bbb",
  "rgb": {
    "r": 103,
    "g": 155,
    "b": 187
  },
  "hsl": {
    "h": 202.857,
    "s": 38.182,
    "l": 56.863
  },
  "oklch": {
    "l": 0.66515,
    "c": 0.07302,
    "h": 236.4
  },
  "luminance": 0.29914
}

Semantic roles & 50–950 ramp

primary

#679BBB

secondary

#D0BBAE

accent

#865ACE

background

#F9FBFC

surface

#F2F6F9

border

#CCD0D2

text

#0E1113

muted

#7E8082

Preview Lab

Preview with #679BBB

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

Preview Lab → · Contrast checker → · Palette generator →