#618DD2#618DD2

#618DD2 is a light, moderate blue. Relative luminance 0.262; OKLCH L 64.1% C 0.115 H 259.1°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#618DD2
RGB	rgb(97, 141, 210)
HSL	hsl(217, 56%, 60%)
HSV	hsv(217, 54%, 82%)
CMYK	cmyk(53.8%, 32.9%, 0%, 17.6%)
CIE-LAB	lab(58.27, 4.81, -40.05)
CIE-LCH	lch(58.27, 40.34, 276.85°)
OKLab	oklab(64.15% -0.0217 -0.1129)
OKLCH	oklch(64.15% 0.115 259.1)
XYZ	xyz(26.0835, 26.2423, 64.6510)
Luminance	0.2624 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618DD2 #D2A661

analogous

#61C6D2 #618DD2 #6D61D2

triadic

#618DD2 #D2618D #8DD261

tetradic

#618DD2 #D261C6 #D2A661 #61D26D

square

#618DD2 #D261C6 #D2A661 #61D26D

split-complementary

#618DD2 #D26D61 #C6D261

monochromatic

#295190 #366CBF #618DD2 #91AFE0 #C0D2ED

Accessibility & contrast

On white

3.36

#618DD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#618DD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618DD2

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618DD2	#FFFFFF	#000000	##000000
##618DD2	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7192D5

Deuteranopia (green-blind)

#6487D1

Tritanopia (blue-blind)

#209CA6

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #618dd2;
/* rgb */ color: rgb(97, 141, 210);
/* oklch */ color: oklch(64.1% 0.115 259.1);

Tailwind

colors: {
  custom: {
    50: '#95aee0',
    500: '#618dd2',
    950: '#000000',
  },
}

SCSS

$custom: #618dd2;
$custom-light: #95aee0;
$custom-dark: #000000;

JSON

{
  "hex": "#618dd2",
  "rgb": {
    "r": 97,
    "g": 141,
    "b": 210
  },
  "hsl": {
    "h": 216.637,
    "s": 55.665,
    "l": 60.196
  },
  "oklch": {
    "l": 0.64146,
    "c": 0.11498,
    "h": 259.1
  },
  "luminance": 0.26244
}

Semantic roles & 50–950 ramp

primary

#618DD2

secondary

#DDCCB2

accent

#8522C3

background

#F9FAFD

surface

#F2F4FB

border

#CCCED4

text

#0E1015

muted

#7E7F83

Preview Lab

Preview with #618DD2

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

Preview Lab → · Contrast checker → · Palette generator →