#628CCB#628CCB

#628CCB is a light, moderate blue. Relative luminance 0.257; OKLCH L 63.6% C 0.106 H 258.3°. Best body text is #000000 at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#628CCB
RGB	rgb(98, 140, 203)
HSL	hsl(216, 50%, 59%)
HSV	hsv(216, 52%, 80%)
CMYK	cmyk(51.7%, 31%, 0%, 20.4%)
CIE-LAB	lab(57.72, 3.43, -36.98)
CIE-LCH	lch(57.72, 37.14, 275.30°)
OKLab	oklab(63.62% -0.0216 -0.104)
OKLCH	oklch(63.62% 0.106 258.3)
XYZ	xyz(25.1909, 25.6628, 60.1143)
Luminance	0.2566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#628CCB #CBA162

analogous

#62C1CB #628CCB #6D62CB

triadic

#628CCB #CB628C #8CCB62

tetradic

#628CCB #CB62C1 #CBA162 #62CB6D

square

#628CCB #CB62C1 #CBA162 #62CB6D

split-complementary

#628CCB #CB6D62 #C1CB62

monochromatic

#2C5086 #3C6CB4 #628CCB #90AEDA #BECFE9

Accessibility & contrast

On white

3.42

#628CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.13

#628CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #628CCB

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##628CCB	#FFFFFF	#000000	##000000
##628CCB	1.00	3.42	6.13	6.13
#FFFFFF	3.42	1.00	21.00	21.00
#000000	6.13	21.00	1.00	1.00
##000000	6.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7390CE

Deuteranopia (green-blind)

#6786CA

Tritanopia (blue-blind)

#2D9AA2

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #628ccb;
/* rgb */ color: rgb(98, 140, 203);
/* oklch */ color: oklch(63.6% 0.106 258.3);

Tailwind

colors: {
  custom: {
    50: '#95addb',
    500: '#628ccb',
    950: '#000000',
  },
}

SCSS

$custom: #628ccb;
$custom-light: #95addb;
$custom-dark: #000000;

JSON

{
  "hex": "#628ccb",
  "rgb": {
    "r": 98,
    "g": 140,
    "b": 203
  },
  "hsl": {
    "h": 216,
    "s": 50.239,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63624,
    "c": 0.10618,
    "h": 258.3
  },
  "luminance": 0.25665
}

Semantic roles & 50–950 ramp

primary

#628CCB

secondary

#D9C9B0

accent

#A24EDA

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #628CCB

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

Preview Lab → · Contrast checker → · Palette generator →