#23699C#23699C

#23699C is a mid, moderate cyan. Relative luminance 0.129; OKLCH L 50.3% C 0.106 H 244.6°. Best body text is #FFFFFF at 5.88:1 contrast (WCAG AA passes).

Color values

HEX	#23699C
RGB	rgb(35, 105, 156)
HSL	hsl(205, 63%, 37%)
HSV	hsv(205, 78%, 61%)
CMYK	cmyk(77.6%, 32.7%, 0%, 38.8%)
CIE-LAB	lab(42.55, -3.34, -33.81)
CIE-LCH	lch(42.55, 33.98, 264.35°)
OKLab	oklab(50.26% -0.0455 -0.0959)
OKLCH	oklch(50.26% 0.106 244.6)
XYZ	xyz(11.7431, 12.8594, 33.3092)
Luminance	0.1286 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23699C #9C5623

analogous

#239C92 #23699C #232D9C

triadic

#23699C #9C2369 #699C23

tetradic

#23699C #92239C #9C5623 #2D9C23

square

#23699C #92239C #9C5623 #2D9C23

split-complementary

#23699C #9C232D #9C9223

monochromatic

#0D2638 #18476A #23699C #2E8BCE #5EA6DB

Accessibility & contrast

On white

5.88

#23699C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#23699C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23699C

5.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23699C	#FFFFFF	#000000	##FFFFFF
##23699C	1.00	5.88	3.57	5.88
#FFFFFF	5.88	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516B9E

Deuteranopia (green-blind)

#405F9B

Tritanopia (blue-blind)

#00757B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #23699c;
/* rgb */ color: rgb(35, 105, 156);
/* oklch */ color: oklch(50.3% 0.106 244.6);

Tailwind

colors: {
  custom: {
    50: '#7093b9',
    500: '#23699c',
    950: '#000000',
  },
}

SCSS

$custom: #23699c;
$custom-light: #7093b9;
$custom-dark: #000000;

JSON

{
  "hex": "#23699c",
  "rgb": {
    "r": 35,
    "g": 105,
    "b": 156
  },
  "hsl": {
    "h": 205.289,
    "s": 63.351,
    "l": 37.451
  },
  "oklch": {
    "l": 0.5026,
    "c": 0.10619,
    "h": 244.6
  },
  "luminance": 0.12861
}

Semantic roles & 50–950 ramp

primary

#23699C

secondary

#C0855B

accent

#8741E6

background

#F7F9FB

surface

#EDF1F6

border

#C8CBD0

text

#090D11

muted

#7B7E80

Preview Lab

Preview with #23699C

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

Preview Lab → · Contrast checker → · Palette generator →