#679CDB#679CDB

#679CDB is a light, moderate cyan. Relative luminance 0.318; OKLCH L 68.2% C 0.110 H 253.5°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#679CDB
RGB	rgb(103, 156, 219)
HSL	hsl(213, 62%, 63%)
HSV	hsv(213, 53%, 86%)
CMYK	cmyk(53%, 28.8%, 0%, 14.1%)
CIE-LAB	lab(63.15, 0.24, -37.40)
CIE-LCH	lch(63.15, 37.40, 270.37°)
OKLab	oklab(68.18% -0.0311 -0.105)
OKLCH	oklch(68.18% 0.11 253.5)
XYZ	xyz(30.2637, 31.7726, 71.5420)
Luminance	0.3177 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#679CDB #DBA667

analogous

#67D6DB #679CDB #6C67DB

triadic

#679CDB #DB679C #9CDB67

tetradic

#679CDB #DB67D6 #DBA667 #67DB6C

square

#679CDB #DB67D6 #DBA667 #67DB6C

split-complementary

#679CDB #DB6C67 #D6DB67

monochromatic

#265EA1 #367CCF #679CDB #98BCE7 #CADCF2

Accessibility & contrast

On white

2.86

#679CDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#679CDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #679CDB

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##679CDB	#FFFFFF	#000000	##000000
##679CDB	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDE

Deuteranopia (green-blind)

#7494DA

Tritanopia (blue-blind)

#25AAB2

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #679cdb;
/* rgb */ color: rgb(103, 156, 219);
/* oklch */ color: oklch(68.2% 0.110 253.5);

Tailwind

colors: {
  custom: {
    50: '#99b9e6',
    500: '#679cdb',
    950: '#000000',
  },
}

SCSS

$custom: #679cdb;
$custom-light: #99b9e6;
$custom-dark: #000000;

JSON

{
  "hex": "#679cdb",
  "rgb": {
    "r": 103,
    "g": 156,
    "b": 219
  },
  "hsl": {
    "h": 212.586,
    "s": 61.702,
    "l": 63.137
  },
  "oklch": {
    "l": 0.68184,
    "c": 0.10953,
    "h": 253.5
  },
  "luminance": 0.31775
}

Semantic roles & 50–950 ramp

primary

#679CDB

secondary

#E4D1BA

accent

#7A1CC9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #679CDB

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

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