#23658D#23658D

#23658D is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.4% C 0.092 H 239.5°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#23658D
RGB	rgb(35, 101, 141)
HSL	hsl(203, 60%, 35%)
HSV	hsv(203, 75%, 55%)
CMYK	cmyk(75.2%, 28.4%, 0%, 44.7%)
CIE-LAB	lab(40.55, -6.52, -27.99)
CIE-LCH	lch(40.55, 28.73, 256.89°)
OKLab	oklab(48.43% -0.0465 -0.079)
OKLCH	oklch(48.43% 0.092 239.5)
XYZ	xyz(10.1527, 11.5866, 26.8955)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23658D #8D4B23

analogous

#238D80 #23658D #23308D

triadic

#23658D #8D2365 #658D23

tetradic

#23658D #80238D #8D4B23 #308D23

square

#23658D #80238D #8D4B23 #308D23

split-complementary

#23658D #8D2330 #8D8023

monochromatic

#0B1F2B #17425C #23658D #2F88BE #55A5D5

Accessibility & contrast

On white

6.33

#23658D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#23658D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23658D

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23658D	#FFFFFF	#000000	##FFFFFF
##23658D	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52658F

Deuteranopia (green-blind)

#445B8C

Tritanopia (blue-blind)

#006F73

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #23658d;
/* rgb */ color: rgb(35, 101, 141);
/* oklch */ color: oklch(48.4% 0.092 239.5);

Tailwind

colors: {
  custom: {
    50: '#6d90ae',
    500: '#23658d',
    950: '#000000',
  },
}

SCSS

$custom: #23658d;
$custom-light: #6d90ae;
$custom-dark: #000000;

JSON

{
  "hex": "#23658d",
  "rgb": {
    "r": 35,
    "g": 101,
    "b": 141
  },
  "hsl": {
    "h": 202.642,
    "s": 60.227,
    "l": 34.51
  },
  "oklch": {
    "l": 0.48432,
    "c": 0.09167,
    "h": 239.5
  },
  "luminance": 0.11588
}

Semantic roles & 50–950 ramp

primary

#23658D

secondary

#B97953

accent

#8044E3

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #23658D

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

Preview Lab → · Contrast checker → · Palette generator →