#607BEF#607BEF

#607BEF is a light, vivid blue. Relative luminance 0.229; OKLCH L 62.1% C 0.176 H 270.7°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#607BEF
RGB	rgb(96, 123, 239)
HSL	hsl(229, 82%, 66%)
HSV	hsv(229, 60%, 94%)
CMYK	cmyk(59.8%, 48.5%, 0%, 6.3%)
CIE-LAB	lab(54.95, 24.80, -61.55)
CIE-LCH	lch(54.95, 66.36, 291.95°)
OKLab	oklab(62.09% 0.002 -0.176)
OKLCH	oklch(62.09% 0.176 270.7)
XYZ	xyz(27.4816, 22.8825, 84.6132)
Luminance	0.2288 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607BEF #EFD460

analogous

#60C3EF #607BEF #8C60EF

triadic

#607BEF #EF607B #7BEF60

tetradic

#607BEF #EF60C3 #EFD460 #60EF8C

square

#607BEF #EF60C3 #EFD460 #60EF8C

split-complementary

#607BEF #EF8C60 #C3EF60

monochromatic

#1334C1 #284DE9 #607BEF #98A9F5 #CFD7FA

Accessibility & contrast

On white

3.77

#607BEF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#607BEF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607BEF

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607BEF	#FFFFFF	#000000	##000000
##607BEF	1.00	3.77	5.58	5.58
#FFFFFF	3.77	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F8AF3

Deuteranopia (green-blind)

#237EED

Tritanopia (blue-blind)

#0095AA

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #607bef;
/* rgb */ color: rgb(96, 123, 239);
/* oklch */ color: oklch(62.1% 0.176 270.7);

Tailwind

colors: {
  custom: {
    50: '#99a0f5',
    500: '#607bef',
    950: '#000000',
  },
}

SCSS

$custom: #607bef;
$custom-light: #99a0f5;
$custom-dark: #000000;

JSON

{
  "hex": "#607bef",
  "rgb": {
    "r": 96,
    "g": 123,
    "b": 239
  },
  "hsl": {
    "h": 228.671,
    "s": 81.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.62087,
    "c": 0.17605,
    "h": 270.7
  },
  "luminance": 0.22885
}

Semantic roles & 50–950 ramp

primary

#607BEF

secondary

#EDE4BE

accent

#B607DE

background

#FAF9FF

surface

#F3F2FE

border

#CDCCD6

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #607BEF

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

Preview Lab → · Contrast checker → · Palette generator →