#608CCB#608CCB

#608CCB is a light, moderate blue. Relative luminance 0.256; OKLCH L 63.5% C 0.107 H 257.4°. Best body text is #000000 at 6.11:1 contrast (WCAG AA passes).

Color values

HEX	#608CCB
RGB	rgb(96, 140, 203)
HSL	hsl(215, 51%, 59%)
HSV	hsv(215, 53%, 80%)
CMYK	cmyk(52.7%, 31%, 0%, 20.4%)
CIE-LAB	lab(57.61, 2.98, -37.15)
CIE-LCH	lch(57.61, 37.27, 274.58°)
OKLab	oklab(63.51% -0.0234 -0.1045)
OKLCH	oklch(63.51% 0.107 257.4)
XYZ	xyz(24.9777, 25.5529, 60.1043)
Luminance	0.2555 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#608CCB #CB9F60

analogous

#60C1CB #608CCB #6960CB

triadic

#608CCB #CB608C #8CCB60

tetradic

#608CCB #CB60C1 #CB9F60 #60CB69

square

#608CCB #CB60C1 #CB9F60 #60CB69

split-complementary

#608CCB #CB6960 #C1CB60

monochromatic

#2C5085 #3B6CB3 #608CCB #8EADDA #BCCFE9

Accessibility & contrast

On white

3.44

#608CCB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.11

#608CCB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #608CCB

6.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##608CCB	#FFFFFF	#000000	##000000
##608CCB	1.00	3.44	6.11	6.11
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.11	21.00	1.00	1.00
##000000	6.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7390CE

Deuteranopia (green-blind)

#6686CA

Tritanopia (blue-blind)

#279AA2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #608ccb;
/* rgb */ color: rgb(96, 140, 203);
/* oklch */ color: oklch(63.5% 0.107 257.4);

Tailwind

colors: {
  custom: {
    50: '#94addb',
    500: '#608ccb',
    950: '#000000',
  },
}

SCSS

$custom: #608ccb;
$custom-light: #94addb;
$custom-dark: #000000;

JSON

{
  "hex": "#608ccb",
  "rgb": {
    "r": 96,
    "g": 140,
    "b": 203
  },
  "hsl": {
    "h": 215.327,
    "s": 50.711,
    "l": 58.627
  },
  "oklch": {
    "l": 0.63514,
    "c": 0.10709,
    "h": 257.4
  },
  "luminance": 0.25555
}

Semantic roles & 50–950 ramp

primary

#608CCB

secondary

#D9C7AE

accent

#A04EDA

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #608CCB

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

Preview Lab → · Contrast checker → · Palette generator →