#618AAA#618AAA

#618AAA is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.6% C 0.067 H 242.6°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#618AAA
RGB	rgb(97, 138, 170)
HSL	hsl(206, 30%, 52%)
HSV	hsv(206, 43%, 67%)
CMYK	cmyk(42.9%, 18.8%, 0%, 33.3%)
CIE-LAB	lab(55.70, -5.50, -21.33)
CIE-LCH	lch(55.70, 22.03, 255.54°)
OKLab	oklab(61.57% -0.0306 -0.0591)
OKLCH	oklch(61.57% 0.067 242.6)
XYZ	xyz(21.2715, 23.6193, 41.4605)
Luminance	0.2362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618AAA #AA8161

analogous

#61AAA5 #618AAA #6166AA

triadic

#618AAA #AA618A #8AAA61

tetradic

#618AAA #A561AA #AA8161 #66AA61

square

#618AAA #A561AA #AA8161 #66AA61

split-complementary

#618AAA #AA6166 #AAA561

monochromatic

#334B5E #486B86 #618AAA #89A7BF #B1C5D5

Accessibility & contrast

On white

3.67

#618AAA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#618AAA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618AAA

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618AAA	#FFFFFF	#000000	##000000
##618AAA	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8AAC

Deuteranopia (green-blind)

#7382A9

Tritanopia (blue-blind)

#459295

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #618aaa;
/* rgb */ color: rgb(97, 138, 170);
/* oklch */ color: oklch(61.6% 0.067 242.6);

Tailwind

colors: {
  custom: {
    50: '#91acc3',
    500: '#618aaa',
    950: '#000000',
  },
}

SCSS

$custom: #618aaa;
$custom-light: #91acc3;
$custom-dark: #000000;

JSON

{
  "hex": "#618aaa",
  "rgb": {
    "r": 97,
    "g": 138,
    "b": 170
  },
  "hsl": {
    "h": 206.301,
    "s": 30.041,
    "l": 52.353
  },
  "oklch": {
    "l": 0.61574,
    "c": 0.06655,
    "h": 242.6
  },
  "luminance": 0.23621
}

Semantic roles & 50–950 ramp

primary

#618AAA

secondary

#C3B1A4

accent

#8E62C6

background

#F9FAFC

surface

#F1F4F8

border

#CBCED1

text

#0D1012

muted

#7E7F81

Preview Lab

Preview with #618AAA

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

Preview Lab → · Contrast checker → · Palette generator →