#617EA7#617EA7

#617EA7 is a mid, moderate blue. Relative luminance 0.203; OKLCH L 58.7% C 0.072 H 257.1°. Best body text is #000000 at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#617EA7
RGB	rgb(97, 126, 167)
HSL	hsl(215, 28%, 52%)
HSV	hsv(215, 42%, 65%)
CMYK	cmyk(41.9%, 24.6%, 0%, 34.5%)
CIE-LAB	lab(52.12, 0.58, -25.12)
CIE-LCH	lch(52.12, 25.13, 271.32°)
OKLab	oklab(58.72% -0.016 -0.0698)
OKLCH	oklch(58.72% 0.072 257.1)
XYZ	xyz(19.3634, 20.2520, 39.4404)
Luminance	0.2025 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#617EA7 #A78A61

analogous

#61A1A7 #617EA7 #6761A7

triadic

#617EA7 #A7617E #7EA761

tetradic

#617EA7 #A761A1 #A78A61 #61A767

square

#617EA7 #A761A1 #A78A61 #61A767

split-complementary

#617EA7 #A76761 #A1A761

monochromatic

#33435B #496082 #617EA7 #889EBD #B0BED3

Accessibility & contrast

On white

4.16

#617EA7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.05

#617EA7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #617EA7

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##617EA7	#FFFFFF	#000000	##000000
##617EA7	1.00	4.16	5.05	5.05
#FFFFFF	4.16	1.00	21.00	21.00
#000000	5.05	21.00	1.00	1.00
##000000	5.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F80A9

Deuteranopia (green-blind)

#6779A6

Tritanopia (blue-blind)

#48878C

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #617ea7;
/* rgb */ color: rgb(97, 126, 167);
/* oklch */ color: oklch(58.7% 0.072 257.1);

Tailwind

colors: {
  custom: {
    50: '#91a3c1',
    500: '#617ea7',
    950: '#000000',
  },
}

SCSS

$custom: #617ea7;
$custom-light: #91a3c1;
$custom-dark: #000000;

JSON

{
  "hex": "#617ea7",
  "rgb": {
    "r": 97,
    "g": 126,
    "b": 167
  },
  "hsl": {
    "h": 215.143,
    "s": 28.455,
    "l": 51.765
  },
  "oklch": {
    "l": 0.58715,
    "c": 0.07167,
    "h": 257.1
  },
  "luminance": 0.20253
}

Semantic roles & 50–950 ramp

primary

#617EA7

secondary

#C1B5A3

accent

#9C63C5

background

#F9FAFB

surface

#F1F3F7

border

#CBCDD0

text

#0D0F12

muted

#7E7F81

Preview Lab

Preview with #617EA7

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

Preview Lab → · Contrast checker → · Palette generator →