#617AEC#617AEC

#617AEC is a mid, vivid blue. Relative luminance 0.225; OKLCH L 61.8% C 0.173 H 271.2°. Best body text is #000000 at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#617AEC
RGB	rgb(97, 122, 236)
HSL	hsl(229, 79%, 65%)
HSV	hsv(229, 59%, 93%)
CMYK	cmyk(58.9%, 48.3%, 0%, 7.5%)
CIE-LAB	lab(54.57, 24.61, -60.49)
CIE-LCH	lch(54.57, 65.30, 292.14°)
OKLab	oklab(61.75% 0.0037 -0.1729)
OKLCH	oklch(61.75% 0.173 271.2)
XYZ	xyz(27.0246, 22.5144, 82.2622)
Luminance	0.2252 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617AEC #ECD361

analogous

#61BFEC #617AEC #8E61EC

triadic

#617AEC #EC617A #7AEC61

tetradic

#617AEC #EC61BF #ECD361 #61EC8E

square

#617AEC #EC61BF #ECD361 #61EC8E

split-complementary

#617AEC #EC8E61 #BFEC61

monochromatic

#1734BC #2A4CE5 #617AEC #98A8F3 #CED6F9

Accessibility & contrast

On white

3.82

#617AEC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.50

#617AEC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617AEC

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617AEC	#FFFFFF	#000000	##000000
##617AEC	1.00	3.82	5.50	5.50
#FFFFFF	3.82	1.00	21.00	21.00
#000000	5.50	21.00	1.00	1.00
##000000	5.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4089F0

Deuteranopia (green-blind)

#277DEA

Tritanopia (blue-blind)

#0094A8

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #617aec;
/* rgb */ color: rgb(97, 122, 236);
/* oklch */ color: oklch(61.8% 0.173 271.2);

Tailwind

colors: {
  custom: {
    50: '#99a0f3',
    500: '#617aec',
    950: '#000000',
  },
}

SCSS

$custom: #617aec;
$custom-light: #99a0f3;
$custom-dark: #000000;

JSON

{
  "hex": "#617aec",
  "rgb": {
    "r": 97,
    "g": 122,
    "b": 236
  },
  "hsl": {
    "h": 229.209,
    "s": 78.531,
    "l": 65.294
  },
  "oklch": {
    "l": 0.61753,
    "c": 0.17296,
    "h": 271.2
  },
  "luminance": 0.22517
}

Semantic roles & 50–950 ramp

primary

#617AEC

secondary

#ECE3BD

accent

#B50BDB

background

#FAF9FE

surface

#F3F2FD

border

#CDCCD5

text

#0F0E17

muted

#7F7E85

Preview Lab

Preview with #617AEC

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

Preview Lab → · Contrast checker → · Palette generator →