#23679B#23679B

#23679B is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.7% C 0.107 H 245.7°. Best body text is #FFFFFF at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#23679B
RGB	rgb(35, 103, 155)
HSL	hsl(206, 63%, 37%)
HSV	hsv(206, 77%, 61%)
CMYK	cmyk(77.4%, 33.5%, 0%, 39.2%)
CIE-LAB	lab(41.88, -2.49, -34.27)
CIE-LCH	lch(41.88, 34.36, 265.84°)
OKLab	oklab(49.71% -0.0439 -0.0973)
OKLCH	oklch(49.71% 0.107 245.7)
XYZ	xyz(11.4575, 12.4230, 32.7980)
Luminance	0.1242 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#23679B #9B5723

analogous

#239B93 #23679B #232B9B

triadic

#23679B #9B2367 #679B23

tetradic

#23679B #93239B #9B5723 #2B9B23

square

#23679B #93239B #9B5723 #2B9B23

split-complementary

#23679B #9B232B #9B9323

monochromatic

#0C2537 #184669 #23679B #2E88CD #5EA5DB

Accessibility & contrast

On white

6.03

#23679B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#23679B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #23679B

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##23679B	#FFFFFF	#000000	##FFFFFF
##23679B	1.00	6.03	3.48	6.03
#FFFFFF	6.03	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F699D

Deuteranopia (green-blind)

#3E5E9A

Tritanopia (blue-blind)

#00747A

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #23679b;
/* rgb */ color: rgb(35, 103, 155);
/* oklch */ color: oklch(49.7% 0.107 245.7);

Tailwind

colors: {
  custom: {
    50: '#7092b9',
    500: '#23679b',
    950: '#000000',
  },
}

SCSS

$custom: #23679b;
$custom-light: #7092b9;
$custom-dark: #000000;

JSON

{
  "hex": "#23679b",
  "rgb": {
    "r": 35,
    "g": 103,
    "b": 155
  },
  "hsl": {
    "h": 206,
    "s": 63.158,
    "l": 37.255
  },
  "oklch": {
    "l": 0.49714,
    "c": 0.10676,
    "h": 245.7
  },
  "luminance": 0.12424
}

Semantic roles & 50–950 ramp

primary

#23679B

secondary

#BF865A

accent

#8942E6

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090C11

muted

#7B7D80

Preview Lab

Preview with #23679B

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

Preview Lab → · Contrast checker → · Palette generator →