#617DD0#617DD0

#617DD0 is a mid, vivid blue. Relative luminance 0.218; OKLCH L 60.6% C 0.130 H 268.3°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#617DD0
RGB	rgb(97, 125, 208)
HSL	hsl(225, 54%, 60%)
HSV	hsv(225, 53%, 82%)
CMYK	cmyk(53.4%, 39.9%, 0%, 18.4%)
CIE-LAB	lab(53.77, 13.72, -46.02)
CIE-LCH	lch(53.77, 48.02, 286.60°)
OKLab	oklab(60.63% -0.0039 -0.1304)
OKLCH	oklch(60.63% 0.13 268.3)
XYZ	xyz(23.6448, 21.7610, 62.6166)
Luminance	0.2176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617DD0 #D0B461

analogous

#61B4D0 #617DD0 #7D61D0

triadic

#617DD0 #D0617D #7DD061

tetradic

#617DD0 #D061B4 #D0B461 #61D07D

square

#617DD0 #D061B4 #D0B461 #61D07D

split-complementary

#617DD0 #D07D61 #B4D061

monochromatic

#2A438D #3859BC #617DD0 #90A4DE #BFCBEC

Accessibility & contrast

On white

3.92

#617DD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#617DD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617DD0

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617DD0	#FFFFFF	#000000	##000000
##617DD0	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)

#5B86D3

Deuteranopia (green-blind)

#4E7CCE

Tritanopia (blue-blind)

#288F9C

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617dd0;
/* rgb */ color: rgb(97, 125, 208);
/* oklch */ color: oklch(60.6% 0.130 268.3);

Tailwind

colors: {
  custom: {
    50: '#95a2df',
    500: '#617dd0',
    950: '#000000',
  },
}

SCSS

$custom: #617dd0;
$custom-light: #95a2df;
$custom-dark: #000000;

JSON

{
  "hex": "#617dd0",
  "rgb": {
    "r": 97,
    "g": 125,
    "b": 208
  },
  "hsl": {
    "h": 224.865,
    "s": 54.146,
    "l": 59.804
  },
  "oklch": {
    "l": 0.60631,
    "c": 0.13049,
    "h": 268.3
  },
  "luminance": 0.21763
}

Semantic roles & 50–950 ramp

primary

#617DD0

secondary

#DCD1B1

accent

#B84ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0F15

muted

#7E7E83

Preview Lab

Preview with #617DD0

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

Preview Lab → · Contrast checker → · Palette generator →