#607BEB#607BEB

#607BEB is a mid, vivid blue. Relative luminance 0.227; OKLCH L 61.8% C 0.171 H 270.5°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#607BEB
RGB	rgb(96, 123, 235)
HSL	hsl(228, 78%, 65%)
HSV	hsv(228, 59%, 92%)
CMYK	cmyk(59.1%, 47.7%, 0%, 7.8%)
CIE-LAB	lab(54.71, 23.49, -59.71)
CIE-LCH	lch(54.71, 64.16, 291.47°)
OKLab	oklab(61.83% 0.0016 -0.1706)
OKLCH	oklch(61.83% 0.171 270.5)
XYZ	xyz(26.8972, 22.6487, 81.5354)
Luminance	0.2265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BEB #EBD060

analogous

#60C1EB #607BEB #8A60EB

triadic

#607BEB #EB607B #7BEB60

tetradic

#607BEB #EB60C1 #EBD060 #60EB8A

square

#607BEB #EB60C1 #EBD060 #60EB8A

split-complementary

#607BEB #EB8A60 #C1EB60

monochromatic

#1737B9 #2A4EE4 #607BEB #96A8F2 #CDD5F9

Accessibility & contrast

On white

3.80

#607BEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#607BEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BEB

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BEB	#FFFFFF	#000000	##000000
##607BEB	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4389EF

Deuteranopia (green-blind)

#2B7DE9

Tritanopia (blue-blind)

#0094A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #607beb;
/* rgb */ color: rgb(96, 123, 235);
/* oklch */ color: oklch(61.8% 0.171 270.5);

Tailwind

colors: {
  custom: {
    50: '#98a0f2',
    500: '#607beb',
    950: '#000000',
  },
}

SCSS

$custom: #607beb;
$custom-light: #98a0f2;
$custom-dark: #000000;

JSON

{
  "hex": "#607beb",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 235
  },
  "hsl": {
    "h": 228.345,
    "s": 77.654,
    "l": 64.902
  },
  "oklch": {
    "l": 0.61825,
    "c": 0.17064,
    "h": 270.5
  },
  "luminance": 0.22651
}

Semantic roles & 50–950 ramp

primary

#607BEB

secondary

#EBE2BC

accent

#B20CDA

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #607BEB

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

Preview Lab → · Contrast checker → · Palette generator →