#617EA8#617EA8

#617EA8 is a mid, moderate blue. Relative luminance 0.203; OKLCH L 58.8% C 0.073 H 257.6°. Best body text is #000000 at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#617EA8
RGB	rgb(97, 126, 168)
HSL	hsl(215, 29%, 52%)
HSV	hsv(215, 42%, 66%)
CMYK	cmyk(42.3%, 25%, 0%, 34.1%)
CIE-LAB	lab(52.16, 0.87, -25.63)
CIE-LCH	lch(52.16, 25.65, 271.95°)
OKLab	oklab(58.76% -0.0157 -0.0713)
OKLCH	oklch(58.76% 0.073 257.6)
XYZ	xyz(19.4562, 20.2891, 39.9292)
Luminance	0.2029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617EA8 #A88B61

analogous

#61A2A8 #617EA8 #6861A8

triadic

#617EA8 #A8617E #7EA861

tetradic

#617EA8 #A861A2 #A88B61 #61A868

square

#617EA8 #A861A2 #A88B61 #61A868

split-complementary

#617EA8 #A86861 #A2A861

monochromatic

#33445C #486083 #617EA8 #889EBE #B0BED3

Accessibility & contrast

On white

4.15

#617EA8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.06

#617EA8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617EA8

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617EA8	#FFFFFF	#000000	##000000
##617EA8	1.00	4.15	5.06	5.06
#FFFFFF	4.15	1.00	21.00	21.00
#000000	5.06	21.00	1.00	1.00
##000000	5.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F80AA

Deuteranopia (green-blind)

#6679A7

Tritanopia (blue-blind)

#48878C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #617ea8;
/* rgb */ color: rgb(97, 126, 168);
/* oklch */ color: oklch(58.8% 0.073 257.6);

Tailwind

colors: {
  custom: {
    50: '#91a3c2',
    500: '#617ea8',
    950: '#000000',
  },
}

SCSS

$custom: #617ea8;
$custom-light: #91a3c2;
$custom-dark: #000000;

JSON

{
  "hex": "#617ea8",
  "rgb": {
    "r": 97,
    "g": 126,
    "b": 168
  },
  "hsl": {
    "h": 215.493,
    "s": 28.98,
    "l": 51.961
  },
  "oklch": {
    "l": 0.58762,
    "c": 0.07304,
    "h": 257.6
  },
  "luminance": 0.2029
}

Semantic roles & 50–950 ramp

primary

#617EA8

secondary

#C2B5A3

accent

#9D63C5

background

#F9FAFB

surface

#F1F3F7

border

#CBCDD0

text

#0D0F12

muted

#7E7F81

Preview Lab

Preview with #617EA8

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

Preview Lab → · Contrast checker → · Palette generator →