#23688B#23688B

#23688B is a mid, moderate cyan. Relative luminance 0.121; OKLCH L 49.1% C 0.088 H 234.9°. Best body text is #FFFFFF at 6.13:1 contrast (WCAG AA passes).

Color values

HEX	#23688B
RGB	rgb(35, 104, 139)
HSL	hsl(200, 60%, 34%)
HSV	hsv(200, 75%, 55%)
CMYK	cmyk(74.8%, 25.2%, 0%, 45.5%)
CIE-LAB	lab(41.41, -9.05, -25.45)
CIE-LCH	lch(41.41, 27.01, 250.42°)
OKLab	oklab(49.08% -0.0503 -0.0716)
OKLCH	oklch(49.08% 0.088 234.9)
XYZ	xyz(10.3018, 12.1208, 26.2177)
Luminance	0.1212 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23688B #8B4623

analogous

#238B7A #23688B #23348B

triadic

#23688B #8B2368 #688B23

tetradic

#23688B #7A238B #8B4623 #348B23

square

#23688B #7A238B #8B4623 #348B23

split-complementary

#23688B #8B2334 #8B7A23

monochromatic

#0A1F29 #17435A #23688B #2F8DBC #54A9D4

Accessibility & contrast

On white

6.13

#23688B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.42

#23688B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23688B

6.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23688B	#FFFFFF	#000000	##FFFFFF
##23688B	1.00	6.13	3.42	6.13
#FFFFFF	6.13	1.00	21.00	1.00
#000000	3.42	21.00	1.00	21.00
##FFFFFF	6.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57678D

Deuteranopia (green-blind)

#495D8A

Tritanopia (blue-blind)

#007174

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #23688b;
/* rgb */ color: rgb(35, 104, 139);
/* oklch */ color: oklch(49.1% 0.088 234.9);

Tailwind

colors: {
  custom: {
    50: '#6d93ad',
    500: '#23688b',
    950: '#000000',
  },
}

SCSS

$custom: #23688b;
$custom-light: #6d93ad;
$custom-dark: #000000;

JSON

{
  "hex": "#23688b",
  "rgb": {
    "r": 35,
    "g": 104,
    "b": 139
  },
  "hsl": {
    "h": 200.192,
    "s": 59.77,
    "l": 34.118
  },
  "oklch": {
    "l": 0.49081,
    "c": 0.08753,
    "h": 234.9
  },
  "luminance": 0.12122
}

Semantic roles & 50–950 ramp

primary

#23688B

secondary

#B87452

accent

#7A45E3

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #23688B

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

Preview Lab → · Contrast checker → · Palette generator →