#608BBB#608BBB

#608BBB is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.5% C 0.087 H 251.9°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#608BBB
RGB	rgb(96, 139, 187)
HSL	hsl(212, 40%, 55%)
HSV	hsv(212, 49%, 73%)
CMYK	cmyk(48.7%, 25.7%, 0%, 26.7%)
CIE-LAB	lab(56.62, -1.35, -29.63)
CIE-LCH	lch(56.62, 29.66, 267.40°)
OKLab	oklab(62.51% -0.027 -0.0828)
OKLCH	oklch(62.51% 0.087 251.9)
XYZ	xyz(23.0231, 24.5383, 50.5272)
Luminance	0.2454 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#608BBB #BB9060

analogous

#60B9BB #608BBB #6260BB

triadic

#608BBB #BB608B #8BBB60

tetradic

#608BBB #BB60B9 #BB9060 #60BB62

square

#608BBB #BB60B9 #BB9060 #60BB62

split-complementary

#608BBB #BB6260 #B9BB60

monochromatic

#304F70 #426C9B #608BBB #8BAACD #B6CAE0

Accessibility & contrast

On white

3.55

#608BBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#608BBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #608BBB

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##608BBB	#FFFFFF	#000000	##000000
##608BBB	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788DBD

Deuteranopia (green-blind)

#6D84BA

Tritanopia (blue-blind)

#37969B

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #608bbb;
/* rgb */ color: rgb(96, 139, 187);
/* oklch */ color: oklch(62.5% 0.087 251.9);

Tailwind

colors: {
  custom: {
    50: '#92accf',
    500: '#608bbb',
    950: '#000000',
  },
}

SCSS

$custom: #608bbb;
$custom-light: #92accf;
$custom-dark: #000000;

JSON

{
  "hex": "#608bbb",
  "rgb": {
    "r": 96,
    "g": 139,
    "b": 187
  },
  "hsl": {
    "h": 211.648,
    "s": 40.088,
    "l": 55.49
  },
  "oklch": {
    "l": 0.62508,
    "c": 0.08708,
    "h": 251.9
  },
  "luminance": 0.2454
}

Semantic roles & 50–950 ramp

primary

#608BBB

secondary

#CEBCA8

accent

#9758D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #608BBB

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

Preview Lab → · Contrast checker → · Palette generator →