#23618B#23618B

#23618B is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.3% C 0.092 H 242.3°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#23618B
RGB	rgb(35, 97, 139)
HSL	hsl(204, 60%, 34%)
HSV	hsv(204, 75%, 55%)
CMYK	cmyk(74.8%, 30.2%, 0%, 45.5%)
CIE-LAB	lab(39.19, -4.82, -28.91)
CIE-LCH	lch(39.19, 29.31, 260.53°)
OKLab	oklab(47.32% -0.043 -0.0818)
OKLCH	oklch(47.32% 0.092 242.3)
XYZ	xyz(9.6262, 10.7697, 25.9925)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23618B #8B4D23

analogous

#238B81 #23618B #232D8B

triadic

#23618B #8B2361 #618B23

tetradic

#23618B #81238B #8B4D23 #2D8B23

square

#23618B #81238B #8B4D23 #2D8B23

split-complementary

#23618B #8B232D #8B8123

monochromatic

#0A1D29 #173F5A #23618B #2F83BC #54A0D4

Accessibility & contrast

On white

6.66

#23618B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#23618B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23618B

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23618B	#FFFFFF	#000000	##FFFFFF
##23618B	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E628D

Deuteranopia (green-blind)

#3F588A

Tritanopia (blue-blind)

#006B70

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #23618b;
/* rgb */ color: rgb(35, 97, 139);
/* oklch */ color: oklch(47.3% 0.092 242.3);

Tailwind

colors: {
  custom: {
    50: '#6d8dad',
    500: '#23618b',
    950: '#000000',
  },
}

SCSS

$custom: #23618b;
$custom-light: #6d8dad;
$custom-dark: #000000;

JSON

{
  "hex": "#23618b",
  "rgb": {
    "r": 35,
    "g": 97,
    "b": 139
  },
  "hsl": {
    "h": 204.231,
    "s": 59.77,
    "l": 34.118
  },
  "oklch": {
    "l": 0.47321,
    "c": 0.0924,
    "h": 242.3
  },
  "luminance": 0.10771
}

Semantic roles & 50–950 ramp

primary

#23618B

secondary

#B87B52

accent

#8545E3

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #23618B

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

Preview Lab → · Contrast checker → · Palette generator →