#628BCB#628BCB

#628BCB is a light, moderate blue. Relative luminance 0.254; OKLCH L 63.4% C 0.107 H 259.0°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#628BCB
RGB	rgb(98, 139, 203)
HSL	hsl(217, 50%, 59%)
HSV	hsv(217, 52%, 80%)
CMYK	cmyk(51.7%, 31.5%, 0%, 20.4%)
CIE-LAB	lab(57.44, 4.02, -37.41)
CIE-LCH	lch(57.44, 37.63, 276.13°)
OKLab	oklab(63.41% -0.0204 -0.1052)
OKLCH	oklch(63.41% 0.107 259)
XYZ	xyz(25.0455, 25.3719, 60.0658)
Luminance	0.2537 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#628BCB #CBA262

analogous

#62C0CB #628BCB #6E62CB

triadic

#628BCB #CB628B #8BCB62

tetradic

#628BCB #CB62C0 #CBA262 #62CB6E

square

#628BCB #CB62C0 #CBA262 #62CB6E

split-complementary

#628BCB #CB6E62 #C0CB62

monochromatic

#2C4F86 #3C6BB4 #628BCB #90ADDA #BECFE9

Accessibility & contrast

On white

3.46

#628BCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#628BCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #628BCB

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##628BCB	#FFFFFF	#000000	##000000
##628BCB	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728FCE

Deuteranopia (green-blind)

#6585CA

Tritanopia (blue-blind)

#2D99A2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #628bcb;
/* rgb */ color: rgb(98, 139, 203);
/* oklch */ color: oklch(63.4% 0.107 259.0);

Tailwind

colors: {
  custom: {
    50: '#95acdb',
    500: '#628bcb',
    950: '#000000',
  },
}

SCSS

$custom: #628bcb;
$custom-light: #95acdb;
$custom-dark: #000000;

JSON

{
  "hex": "#628bcb",
  "rgb": {
    "r": 98,
    "g": 139,
    "b": 203
  },
  "hsl": {
    "h": 216.571,
    "s": 50.239,
    "l": 59.02
  },
  "oklch": {
    "l": 0.63406,
    "c": 0.1072,
    "h": 259
  },
  "luminance": 0.25374
}

Semantic roles & 50–950 ramp

primary

#628BCB

secondary

#D9C9B0

accent

#A34EDA

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #628BCB

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

Preview Lab → · Contrast checker → · Palette generator →