#617AC9#617AC9

#617AC9 is a mid, vivid blue. Relative luminance 0.207; OKLCH L 59.6% C 0.124 H 269.1°. Best body text is #000000 at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#617AC9
RGB	rgb(97, 122, 201)
HSL	hsl(226, 49%, 58%)
HSV	hsv(226, 52%, 79%)
CMYK	cmyk(51.7%, 39.3%, 0%, 21.2%)
CIE-LAB	lab(52.59, 13.32, -43.91)
CIE-LCH	lch(52.59, 45.89, 286.87°)
OKLab	oklab(59.6% -0.0019 -0.1243)
OKLCH	oklch(59.6% 0.124 269.1)
XYZ	xyz(22.4285, 20.6760, 58.0560)
Luminance	0.2068 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617AC9 #C9B061

analogous

#61AEC9 #617AC9 #7C61C9

triadic

#617AC9 #C9617A #7AC961

tetradic

#617AC9 #C961AE #C9B061 #61C97C

square

#617AC9 #C961AE #C9B061 #61C97C

split-complementary

#617AC9 #C97C61 #AEC961

monochromatic

#2D4183 #3C58B0 #617AC9 #8FA0D9 #BCC7E8

Accessibility & contrast

On white

4.09

#617AC9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.14

#617AC9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617AC9

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617AC9	#FFFFFF	#000000	##000000
##617AC9	1.00	4.09	5.14	5.14
#FFFFFF	4.09	1.00	21.00	21.00
#000000	5.14	21.00	1.00	1.00
##000000	5.14	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A82CC

Deuteranopia (green-blind)

#4F79C7

Tritanopia (blue-blind)

#318B98

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #617ac9;
/* rgb */ color: rgb(97, 122, 201);
/* oklch */ color: oklch(59.6% 0.124 269.1);

Tailwind

colors: {
  custom: {
    50: '#94a0da',
    500: '#617ac9',
    950: '#000000',
  },
}

SCSS

$custom: #617ac9;
$custom-light: #94a0da;
$custom-dark: #000000;

JSON

{
  "hex": "#617ac9",
  "rgb": {
    "r": 97,
    "g": 122,
    "b": 201
  },
  "hsl": {
    "h": 225.577,
    "s": 49.057,
    "l": 58.431
  },
  "oklch": {
    "l": 0.59604,
    "c": 0.12431,
    "h": 269.1
  },
  "luminance": 0.20678
}

Semantic roles & 50–950 ramp

primary

#617AC9

secondary

#D8CEAE

accent

#B84FD9

background

#F9F9FD

surface

#F2F2FA

border

#CCCCD3

text

#0E0E15

muted

#7E7E83

Preview Lab

Preview with #617AC9

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

Preview Lab → · Contrast checker → · Palette generator →