#23617B#23617B

#23617B is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.5% C 0.075 H 229.4°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#23617B
RGB	rgb(35, 97, 123)
HSL	hsl(198, 56%, 31%)
HSV	hsv(198, 72%, 48%)
CMYK	cmyk(71.5%, 21.1%, 0%, 51.8%)
CIE-LAB	lab(38.44, -10.69, -20.36)
CIE-LCH	lch(38.44, 22.99, 242.30°)
OKLab	oklab(46.48% -0.0489 -0.057)
OKLCH	oklch(46.48% 0.075 229.4)
XYZ	xyz(8.5416, 10.3358, 20.2799)
Luminance	0.1034 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23617B #7B3D23

analogous

#237B69 #23617B #23357B

triadic

#23617B #7B2361 #617B23

tetradic

#23617B #69237B #7B3D23 #357B23

square

#23617B #69237B #7B3D23 #357B23

split-complementary

#23617B #7B2335 #7B6923

monochromatic

#08161C #153B4B #23617B #3187AB #4CA6CC

Accessibility & contrast

On white

6.85

#23617B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.07

#23617B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23617B

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23617B	#FFFFFF	#000000	##FFFFFF
##23617B	1.00	6.85	3.07	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.07	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#545F7C

Deuteranopia (green-blind)

#47577B

Tritanopia (blue-blind)

#00686A

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #23617b;
/* rgb */ color: rgb(35, 97, 123);
/* oklch */ color: oklch(46.5% 0.075 229.4);

Tailwind

colors: {
  custom: {
    50: '#6a8ea1',
    500: '#23617b',
    950: '#000000',
  },
}

SCSS

$custom: #23617b;
$custom-light: #6a8ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#23617b",
  "rgb": {
    "r": 35,
    "g": 97,
    "b": 123
  },
  "hsl": {
    "h": 197.727,
    "s": 55.696,
    "l": 30.98
  },
  "oklch": {
    "l": 0.46476,
    "c": 0.07511,
    "h": 229.4
  },
  "luminance": 0.10337
}

Semantic roles & 50–950 ramp

primary

#23617B

secondary

#AE694C

accent

#7549DF

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#070C0F

muted

#7A7D7E

Preview Lab

Preview with #23617B

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

Preview Lab → · Contrast checker → · Palette generator →