#235D6F#235D6F

#235D6F is a dark, moderate cyan. Relative luminance 0.093; OKLCH L 44.9% C 0.066 H 221.8°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#235D6F
RGB	rgb(35, 93, 111)
HSL	hsl(194, 52%, 29%)
HSV	hsv(194, 68%, 44%)
CMYK	cmyk(68.5%, 16.2%, 0%, 56.5%)
CIE-LAB	lab(36.62, -12.57, -15.79)
CIE-LCH	lch(36.62, 20.18, 231.46°)
OKLab	oklab(44.85% -0.0493 -0.044)
OKLCH	oklch(44.85% 0.066 221.8)
XYZ	xyz(7.4756, 9.3329, 16.4433)
Luminance	0.0933 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#235D6F #6F3523

analogous

#236F5B #235D6F #23376F

triadic

#235D6F #6F235D #5D6F23

tetradic

#235D6F #5B236F #6F3523 #376F23

square

#235D6F #5B236F #6F3523 #376F23

split-complementary

#235D6F #6F2337 #6F5B23

monochromatic

#071317 #143640 #235D6F #32849E #47A7C5

Accessibility & contrast

On white

7.33

#235D6F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#235D6F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #235D6F

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##235D6F	#FFFFFF	#000000	##FFFFFF
##235D6F	1.00	7.33	2.87	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#525B70

Deuteranopia (green-blind)

#48536F

Tritanopia (blue-blind)

#006363

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #235d6f;
/* rgb */ color: rgb(35, 93, 111);
/* oklch */ color: oklch(44.9% 0.066 221.8);

Tailwind

colors: {
  custom: {
    50: '#688b98',
    500: '#235d6f',
    950: '#000000',
  },
}

SCSS

$custom: #235d6f;
$custom-light: #688b98;
$custom-dark: #000000;

JSON

{
  "hex": "#235d6f",
  "rgb": {
    "r": 35,
    "g": 93,
    "b": 111
  },
  "hsl": {
    "h": 194.211,
    "s": 52.055,
    "l": 28.627
  },
  "oklch": {
    "l": 0.44851,
    "c": 0.06606,
    "h": 221.8
  },
  "luminance": 0.09334
}

Semantic roles & 50–950 ramp

primary

#235D6F

secondary

#A2604C

accent

#6E4CDB

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070C0D

muted

#7A7D7E

Preview Lab

Preview with #235D6F

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

Preview Lab → · Contrast checker → · Palette generator →