#23647D#23647D

#23647D is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.4% C 0.076 H 227.4°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#23647D
RGB	rgb(35, 100, 125)
HSL	hsl(197, 56%, 31%)
HSV	hsv(197, 72%, 49%)
CMYK	cmyk(72%, 20%, 0%, 51%)
CIE-LAB	lab(39.50, -11.74, -19.94)
CIE-LCH	lch(39.50, 23.14, 239.51°)
OKLab	oklab(47.35% -0.0514 -0.0558)
OKLCH	oklch(47.35% 0.076 227.4)
XYZ	xyz(8.9505, 10.9513, 21.0402)
Luminance	0.1095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23647D #7D3C23

analogous

#237D69 #23647D #23377D

triadic

#23647D #7D2364 #647D23

tetradic

#23647D #69237D #7D3C23 #377D23

square

#23647D #69237D #7D3C23 #377D23

split-complementary

#23647D #7D2337 #7D6923

monochromatic

#08181D #163E4D #23647D #308AAD #4DAACD

Accessibility & contrast

On white

6.58

#23647D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#23647D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23647D

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23647D	#FFFFFF	#000000	##FFFFFF
##23647D	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57627E

Deuteranopia (green-blind)

#4A597D

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #23647d;
/* rgb */ color: rgb(35, 100, 125);
/* oklch */ color: oklch(47.4% 0.076 227.4);

Tailwind

colors: {
  custom: {
    50: '#6a90a2',
    500: '#23647d',
    950: '#000000',
  },
}

SCSS

$custom: #23647d;
$custom-light: #6a90a2;
$custom-dark: #000000;

JSON

{
  "hex": "#23647d",
  "rgb": {
    "r": 35,
    "g": 100,
    "b": 125
  },
  "hsl": {
    "h": 196.667,
    "s": 56.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.47352,
    "c": 0.07587,
    "h": 227.4
  },
  "luminance": 0.10952
}

Semantic roles & 50–950 ramp

primary

#23647D

secondary

#AF684C

accent

#7248E0

background

#F6F8FA

surface

#ECF0F3

border

#C7CBCD

text

#070C0F

muted

#7A7D7F

Preview Lab

Preview with #23647D

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

Preview Lab → · Contrast checker → · Palette generator →