#607DD1#607DD1

#607DD1 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.132 H 268.0°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#607DD1
RGB	rgb(96, 125, 209)
HSL	hsl(225, 55%, 60%)
HSV	hsv(225, 54%, 82%)
CMYK	cmyk(54.1%, 40.2%, 0%, 18%)
CIE-LAB	lab(53.77, 13.82, -46.60)
CIE-LCH	lch(53.77, 48.61, 286.52°)
OKLab	oklab(60.63% -0.0047 -0.1321)
OKLCH	oklch(60.63% 0.132 268)
XYZ	xyz(23.6623, 21.7558, 63.2616)
Luminance	0.2176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#607DD1 #D1B460

analogous

#60B5D1 #607DD1 #7C60D1

triadic

#607DD1 #D1607D #7DD160

tetradic

#607DD1 #D160B5 #D1B460 #60D17C

square

#607DD1 #D160B5 #D1B460 #60D17C

split-complementary

#607DD1 #D17C60 #B5D160

monochromatic

#29438E #3759BD #607DD1 #8FA4DF #BFCBEC

Accessibility & contrast

On white

3.92

#607DD1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#607DD1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #607DD1

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##607DD1	#FFFFFF	#000000	##000000
##607DD1	1.00	3.92	5.35	5.35
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.35	21.00	1.00	1.00
##000000	5.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A86D4

Deuteranopia (green-blind)

#4D7CCF

Tritanopia (blue-blind)

#238F9D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #607dd1;
/* rgb */ color: rgb(96, 125, 209);
/* oklch */ color: oklch(60.6% 0.132 268.0);

Tailwind

colors: {
  custom: {
    50: '#95a2df',
    500: '#607dd1',
    950: '#000000',
  },
}

SCSS

$custom: #607dd1;
$custom-light: #95a2df;
$custom-dark: #000000;

JSON

{
  "hex": "#607dd1",
  "rgb": {
    "r": 96,
    "g": 125,
    "b": 209
  },
  "hsl": {
    "h": 224.602,
    "s": 55.122,
    "l": 59.804
  },
  "oklch": {
    "l": 0.60629,
    "c": 0.13223,
    "h": 268
  },
  "luminance": 0.21757
}

Semantic roles & 50–950 ramp

primary

#607DD1

secondary

#DCD1B1

accent

#B849DE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #607DD1

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

Preview Lab → · Contrast checker → · Palette generator →