#617BD0#617BD0

#617BD0 is a mid, vivid blue. Relative luminance 0.213; OKLCH L 60.2% C 0.133 H 269.3°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#617BD0
RGB	rgb(97, 123, 208)
HSL	hsl(226, 54%, 60%)
HSV	hsv(226, 53%, 82%)
CMYK	cmyk(53.4%, 40.9%, 0%, 18.4%)
CIE-LAB	lab(53.23, 14.93, -46.88)
CIE-LCH	lch(53.23, 49.20, 287.67°)
OKLab	oklab(60.22% -0.0016 -0.133)
OKLCH	oklch(60.22% 0.133 269.3)
XYZ	xyz(23.3941, 21.2597, 62.5331)
Luminance	0.2126 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617BD0 #D0B661

analogous

#61B2D0 #617BD0 #7F61D0

triadic

#617BD0 #D0617B #7BD061

tetradic

#617BD0 #D061B2 #D0B661 #61D07F

square

#617BD0 #D061B2 #D0B661 #61D07F

split-complementary

#617BD0 #D07F61 #B2D061

monochromatic

#2A418D #3857BC #617BD0 #90A2DE #BFCAEC

Accessibility & contrast

On white

4.00

#617BD0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#617BD0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617BD0

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617BD0	#FFFFFF	#000000	##000000
##617BD0	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5884D3

Deuteranopia (green-blind)

#4B7BCE

Tritanopia (blue-blind)

#298D9B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #617bd0;
/* rgb */ color: rgb(97, 123, 208);
/* oklch */ color: oklch(60.2% 0.133 269.3);

Tailwind

colors: {
  custom: {
    50: '#95a0df',
    500: '#617bd0',
    950: '#000000',
  },
}

SCSS

$custom: #617bd0;
$custom-light: #95a0df;
$custom-dark: #000000;

JSON

{
  "hex": "#617bd0",
  "rgb": {
    "r": 97,
    "g": 123,
    "b": 208
  },
  "hsl": {
    "h": 225.946,
    "s": 54.146,
    "l": 59.804
  },
  "oklch": {
    "l": 0.60216,
    "c": 0.13297,
    "h": 269.3
  },
  "luminance": 0.21261
}

Semantic roles & 50–950 ramp

primary

#617BD0

secondary

#DCD2B1

accent

#BB4ADE

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #617BD0

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

Preview Lab → · Contrast checker → · Palette generator →