#617ACE#617ACE

#617ACE is a mid, vivid blue. Relative luminance 0.209; OKLCH L 59.9% C 0.131 H 269.6°. Best body text is #000000 at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#617ACE
RGB	rgb(97, 122, 206)
HSL	hsl(226, 53%, 59%)
HSV	hsv(226, 53%, 81%)
CMYK	cmyk(52.9%, 40.8%, 0%, 19.2%)
CIE-LAB	lab(52.86, 14.90, -46.34)
CIE-LCH	lch(52.86, 48.68, 287.83°)
OKLab	oklab(59.89% -0.0009 -0.1314)
OKLCH	oklch(59.89% 0.131 269.6)
XYZ	xyz(23.0262, 20.9151, 61.2042)
Luminance	0.2092 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617ACE #CEB561

analogous

#61B0CE #617ACE #7F61CE

triadic

#617ACE #CE617A #7ACE61

tetradic

#617ACE #CE61B0 #CEB561 #61CE7F

square

#617ACE #CE61B0 #CEB561 #61CE7F

split-complementary

#617ACE #CE7F61 #B0CE61

monochromatic

#2B418A #3956B9 #617ACE #90A1DC #BEC9EB

Accessibility & contrast

On white

4.05

#617ACE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.18

#617ACE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617ACE

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617ACE	#FFFFFF	#000000	##000000
##617ACE	1.00	4.05	5.18	5.18
#FFFFFF	4.05	1.00	21.00	21.00
#000000	5.18	21.00	1.00	1.00
##000000	5.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5883D1

Deuteranopia (green-blind)

#4B7ACC

Tritanopia (blue-blind)

#2C8C9A

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #617ace;
/* rgb */ color: rgb(97, 122, 206);
/* oklch */ color: oklch(59.9% 0.131 269.6);

Tailwind

colors: {
  custom: {
    50: '#95a0dd',
    500: '#617ace',
    950: '#000000',
  },
}

SCSS

$custom: #617ace;
$custom-light: #95a0dd;
$custom-dark: #000000;

JSON

{
  "hex": "#617ace",
  "rgb": {
    "r": 97,
    "g": 122,
    "b": 206
  },
  "hsl": {
    "h": 226.239,
    "s": 52.657,
    "l": 59.412
  },
  "oklch": {
    "l": 0.59892,
    "c": 0.13139,
    "h": 269.6
  },
  "luminance": 0.20917
}

Semantic roles & 50–950 ramp

primary

#617ACE

secondary

#DBD1B0

accent

#BB4CDC

background

#F9F9FD

surface

#F2F2FB

border

#CCCCD4

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #617ACE

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

Preview Lab → · Contrast checker → · Palette generator →