#6288CB#6288CB

#6288CB is a light, moderate blue. Relative luminance 0.245; OKLCH L 62.8% C 0.110 H 261.2°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#6288CB
RGB	rgb(98, 136, 203)
HSL	hsl(218, 50%, 59%)
HSV	hsv(218, 52%, 80%)
CMYK	cmyk(51.7%, 33%, 0%, 20.4%)
CIE-LAB	lab(56.60, 5.78, -38.73)
CIE-LCH	lch(56.60, 39.16, 278.50°)
OKLab	oklab(62.75% -0.0169 -0.1091)
OKLCH	oklch(62.75% 0.11 261.2)
XYZ	xyz(24.6170, 24.5150, 59.9230)
Luminance	0.2452 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#6288CB #CBA562

analogous

#62BCCB #6288CB #7162CB

triadic

#6288CB #CB6288 #88CB62

tetradic

#6288CB #CB62BC #CBA562 #62CB71

square

#6288CB #CB62BC #CBA562 #62CB71

split-complementary

#6288CB #CB7162 #BCCB62

monochromatic

#2C4D86 #3C67B4 #6288CB #90ABDA #BECEE9

Accessibility & contrast

On white

3.56

#6288CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#6288CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #6288CB

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##6288CB	#FFFFFF	#000000	##000000
##6288CB	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E8DCE

Deuteranopia (green-blind)

#6183CA

Tritanopia (blue-blind)

#2E97A0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #6288cb;
/* rgb */ color: rgb(98, 136, 203);
/* oklch */ color: oklch(62.8% 0.110 261.2);

Tailwind

colors: {
  custom: {
    50: '#95aadb',
    500: '#6288cb',
    950: '#000000',
  },
}

SCSS

$custom: #6288cb;
$custom-light: #95aadb;
$custom-dark: #000000;

JSON

{
  "hex": "#6288cb",
  "rgb": {
    "r": 98,
    "g": 136,
    "b": 203
  },
  "hsl": {
    "h": 218.286,
    "s": 50.239,
    "l": 59.02
  },
  "oklch": {
    "l": 0.62754,
    "c": 0.11036,
    "h": 261.2
  },
  "luminance": 0.24517
}

Semantic roles & 50–950 ramp

primary

#6288CB

secondary

#D9CAB0

accent

#A74EDA

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #6288CB

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

Preview Lab → · Contrast checker → · Palette generator →