#617AB6#617AB6

#617AB6 is a mid, moderate blue. Relative luminance 0.198; OKLCH L 58.6% C 0.097 H 266.2°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#617AB6
RGB	rgb(97, 122, 182)
HSL	hsl(222, 37%, 55%)
HSV	hsv(222, 47%, 71%)
CMYK	cmyk(46.7%, 33%, 0%, 28.6%)
CIE-LAB	lab(51.65, 7.42, -34.51)
CIE-LCH	lch(51.65, 35.30, 282.13°)
OKLab	oklab(58.57% -0.0064 -0.0969)
OKLCH	oklch(58.57% 0.097 266.2)
XYZ	xyz(20.3301, 19.8366, 47.0045)
Luminance	0.1984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617AB6 #B69D61

analogous

#61A5B6 #617AB6 #7361B6

triadic

#617AB6 #B6617A #7AB661

tetradic

#617AB6 #B661A5 #B69D61 #61B673

square

#617AB6 #B661A5 #B69D61 #61B673

split-complementary

#617AB6 #B67361 #A5B661

monochromatic

#31426B #455C95 #617AB6 #8B9DC9 #B5C0DD

Accessibility & contrast

On white

4.23

#617AB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#617AB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617AB6

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617AB6	#FFFFFF	#000000	##000000
##617AB6	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647FB9

Deuteranopia (green-blind)

#5B78B5

Tritanopia (blue-blind)

#408790

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #617ab6;
/* rgb */ color: rgb(97, 122, 182);
/* oklch */ color: oklch(58.6% 0.097 266.2);

Tailwind

colors: {
  custom: {
    50: '#92a0cc',
    500: '#617ab6',
    950: '#000000',
  },
}

SCSS

$custom: #617ab6;
$custom-light: #92a0cc;
$custom-dark: #000000;

JSON

{
  "hex": "#617ab6",
  "rgb": {
    "r": 97,
    "g": 122,
    "b": 182
  },
  "hsl": {
    "h": 222.353,
    "s": 36.797,
    "l": 54.706
  },
  "oklch": {
    "l": 0.58568,
    "c": 0.09714,
    "h": 266.2
  },
  "luminance": 0.19838
}

Semantic roles & 50–950 ramp

primary

#617AB6

secondary

#CBC1A7

accent

#AB5BCD

background

#F9F9FC

surface

#F2F2F8

border

#CCCCD1

text

#0D0E13

muted

#7E7E82

Preview Lab

Preview with #617AB6

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

Preview Lab → · Contrast checker → · Palette generator →