#618EC5#618EC5

#618EC5 is a light, moderate cyan. Relative luminance 0.259; OKLCH L 63.7% C 0.097 H 254.1°. Best body text is #000000 at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#618EC5
RGB	rgb(97, 142, 197)
HSL	hsl(213, 46%, 58%)
HSV	hsv(213, 51%, 77%)
CMYK	cmyk(50.8%, 27.9%, 0%, 22.7%)
CIE-LAB	lab(57.96, 0.19, -33.22)
CIE-LCH	lch(57.96, 33.22, 270.33°)
OKLab	oklab(63.71% -0.0266 -0.0931)
OKLCH	oklch(63.71% 0.097 254.1)
XYZ	xyz(24.6773, 25.9168, 56.5145)
Luminance	0.2592 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618EC5 #C59861

analogous

#61C0C5 #618EC5 #6661C5

triadic

#618EC5 #C5618E #8EC561

tetradic

#618EC5 #C561C0 #C59861 #61C566

square

#618EC5 #C561C0 #C59861 #61C566

split-complementary

#618EC5 #C56661 #C0C561

monochromatic

#2E527E #3F6FAA #618EC5 #8EAED5 #BBCEE6

Accessibility & contrast

On white

3.40

#618EC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.18

#618EC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618EC5

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618EC5	#FFFFFF	#000000	##000000
##618EC5	1.00	3.40	6.18	6.18
#FFFFFF	3.40	1.00	21.00	21.00
#000000	6.18	21.00	1.00	1.00
##000000	6.18	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7891C7

Deuteranopia (green-blind)

#6C87C4

Tritanopia (blue-blind)

#309AA1

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #618ec5;
/* rgb */ color: rgb(97, 142, 197);
/* oklch */ color: oklch(63.7% 0.097 254.1);

Tailwind

colors: {
  custom: {
    50: '#94aed6',
    500: '#618ec5',
    950: '#000000',
  },
}

SCSS

$custom: #618ec5;
$custom-light: #94aed6;
$custom-dark: #000000;

JSON

{
  "hex": "#618ec5",
  "rgb": {
    "r": 97,
    "g": 142,
    "b": 197
  },
  "hsl": {
    "h": 213,
    "s": 46.296,
    "l": 57.647
  },
  "oklch": {
    "l": 0.63712,
    "c": 0.09682,
    "h": 254.1
  },
  "luminance": 0.25919
}

Semantic roles & 50–950 ramp

primary

#618EC5

secondary

#D5C3AD

accent

#9B52D6

background

#F9FAFD

surface

#F2F4FA

border

#CCCED3

text

#0E1014

muted

#7E7F83

Preview Lab

Preview with #618EC5

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

Preview Lab → · Contrast checker → · Palette generator →