#617ADE#617ADE

#617ADE is a mid, vivid blue. Relative luminance 0.217; OKLCH L 60.9% C 0.154 H 270.7°. Best body text is #000000 at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#617ADE
RGB	rgb(97, 122, 222)
HSL	hsl(228, 65%, 63%)
HSV	hsv(228, 56%, 87%)
CMYK	cmyk(56.3%, 45%, 0%, 12.9%)
CIE-LAB	lab(53.74, 20.04, -53.97)
CIE-LCH	lch(53.74, 57.57, 290.38°)
OKLab	oklab(60.86% 0.0019 -0.1538)
OKLCH	oklch(60.86% 0.154 270.7)
XYZ	xyz(25.0698, 21.7325, 71.9668)
Luminance	0.2173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617ADE #DEC561

analogous

#61B8DE #617ADE #8661DE

triadic

#617ADE #DE617A #7ADE61

tetradic

#617ADE #DE61B8 #DEC561 #61DE86

square

#617ADE #DE61B8 #DEC561 #61DE86

split-complementary

#617ADE #DE8661 #B8DE61

monochromatic

#223CA3 #2E4FD3 #617ADE #94A5E9 #C6CFF3

Accessibility & contrast

On white

3.93

#617ADE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.35

#617ADE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617ADE

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617ADE	#FFFFFF	#000000	##000000
##617ADE	1.00	3.93	5.35	5.35
#FFFFFF	3.93	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)

#4D86E2

Deuteranopia (green-blind)

#3C7BDC

Tritanopia (blue-blind)

#0E90A1

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #617ade;
/* rgb */ color: rgb(97, 122, 222);
/* oklch */ color: oklch(60.9% 0.154 270.7);

Tailwind

colors: {
  custom: {
    50: '#97a0e9',
    500: '#617ade',
    950: '#000000',
  },
}

SCSS

$custom: #617ade;
$custom-light: #97a0e9;
$custom-dark: #000000;

JSON

{
  "hex": "#617ade",
  "rgb": {
    "r": 97,
    "g": 122,
    "b": 222
  },
  "hsl": {
    "h": 228,
    "s": 65.445,
    "l": 62.549
  },
  "oklch": {
    "l": 0.60858,
    "c": 0.15378,
    "h": 270.7
  },
  "luminance": 0.21734
}

Semantic roles & 50–950 ramp

primary

#617ADE

secondary

#E4DBB7

accent

#A918CD

background

#F9F9FE

surface

#F2F2FD

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #617ADE

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

Preview Lab → · Contrast checker → · Palette generator →