#618ABB#618ABB

#618ABB is a light, moderate cyan. Relative luminance 0.243; OKLCH L 62.3% C 0.087 H 253.5°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#618ABB
RGB	rgb(97, 138, 187)
HSL	hsl(213, 40%, 56%)
HSV	hsv(213, 48%, 73%)
CMYK	cmyk(48.1%, 26.2%, 0%, 26.7%)
CIE-LAB	lab(56.39, -0.52, -29.98)
CIE-LCH	lch(56.39, 29.99, 269.00°)
OKLab	oklab(62.34% -0.0249 -0.0838)
OKLCH	oklch(62.34% 0.087 253.5)
XYZ	xyz(22.9848, 24.3046, 50.4842)
Luminance	0.2431 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#618ABB #BB9261

analogous

#61B7BB #618ABB #6561BB

triadic

#618ABB #BB618A #8ABB61

tetradic

#618ABB #BB61B7 #BB9261 #61BB65

square

#618ABB #BB61B7 #BB9261 #61BB65

split-complementary

#618ABB #BB6561 #B7BB61

monochromatic

#314E71 #436B9C #618ABB #8CAACD #B7C9E0

Accessibility & contrast

On white

3.58

#618ABB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#618ABB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #618ABB

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##618ABB	#FFFFFF	#000000	##000000
##618ABB	1.00	3.58	5.86	5.86
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBD

Deuteranopia (green-blind)

#6C83BA

Tritanopia (blue-blind)

#3A959B

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #618abb;
/* rgb */ color: rgb(97, 138, 187);
/* oklch */ color: oklch(62.3% 0.087 253.5);

Tailwind

colors: {
  custom: {
    50: '#93accf',
    500: '#618abb',
    950: '#000000',
  },
}

SCSS

$custom: #618abb;
$custom-light: #93accf;
$custom-dark: #000000;

JSON

{
  "hex": "#618abb",
  "rgb": {
    "r": 97,
    "g": 138,
    "b": 187
  },
  "hsl": {
    "h": 212.667,
    "s": 39.823,
    "l": 55.686
  },
  "oklch": {
    "l": 0.62341,
    "c": 0.0874,
    "h": 253.5
  },
  "luminance": 0.24306
}

Semantic roles & 50–950 ramp

primary

#618ABB

secondary

#CFBEA9

accent

#9958D0

background

#F9FAFC

surface

#F2F4F9

border

#CCCED2

text

#0D1014

muted

#7E7F82

Preview Lab

Preview with #618ABB

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

Preview Lab → · Contrast checker → · Palette generator →