#6788CA#6788CA

#6788CA is a light, moderate blue. Relative luminance 0.248; OKLCH L 63.0% C 0.107 H 263.4°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#6788CA
RGB	rgb(103, 136, 202)
HSL	hsl(220, 48%, 60%)
HSV	hsv(220, 49%, 79%)
CMYK	cmyk(49%, 32.7%, 0%, 20.8%)
CIE-LAB	lab(56.84, 6.65, -37.77)
CIE-LCH	lch(56.84, 38.35, 279.98°)
OKLab	oklab(63% -0.0123 -0.1062)
OKLCH	oklch(63% 0.107 263.4)
XYZ	xyz(25.0548, 24.7545, 59.3235)
Luminance	0.2476 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6788CA #CAA967

analogous

#67BACA #6788CA #7867CA

triadic

#6788CA #CA6788 #88CA67

tetradic

#6788CA #CA67BA #CAA967 #67CA78

square

#6788CA #CA67BA #CAA967 #67CA78

split-complementary

#6788CA #CA7867 #BACA67

monochromatic

#2F4D87 #3F66B5 #6788CA #94ACDA #C2CFEA

Accessibility & contrast

On white

3.53

#6788CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#6788CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6788CA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6788CA	#FFFFFF	#000000	##000000
##6788CA	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F8DCD

Deuteranopia (green-blind)

#6484C9

Tritanopia (blue-blind)

#3C96A0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6788ca;
/* rgb */ color: rgb(103, 136, 202);
/* oklch */ color: oklch(63.0% 0.107 263.4);

Tailwind

colors: {
  custom: {
    50: '#98aada',
    500: '#6788ca',
    950: '#000000',
  },
}

SCSS

$custom: #6788ca;
$custom-light: #98aada;
$custom-dark: #000000;

JSON

{
  "hex": "#6788ca",
  "rgb": {
    "r": 103,
    "g": 136,
    "b": 202
  },
  "hsl": {
    "h": 220,
    "s": 48.293,
    "l": 59.804
  },
  "oklch": {
    "l": 0.62997,
    "c": 0.10692,
    "h": 263.4
  },
  "luminance": 0.24756
}

Semantic roles & 50–950 ramp

primary

#6788CA

secondary

#DACDB3

accent

#AB50D8

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #6788CA

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

Preview Lab → · Contrast checker → · Palette generator →