#2D859D#2D859D

#2D859D is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 57.5% C 0.089 H 219.7°. Best body text is #000000 at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2D859D
RGB	rgb(45, 133, 157)
HSL	hsl(193, 55%, 40%)
HSV	hsv(193, 71%, 62%)
CMYK	cmyk(71.3%, 15.3%, 0%, 38.4%)
CIE-LAB	lab(51.57, -17.77, -20.35)
CIE-LCH	lch(51.57, 27.02, 228.87°)
OKLab	oklab(57.53% -0.0684 -0.0568)
OKLCH	oklch(57.53% 0.089 219.7)
XYZ	xyz(15.5530, 19.7655, 34.8872)
Luminance	0.1977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D859D #9D452D

analogous

#2D9D7D #2D859D #2D4D9D

triadic

#2D859D #9D2D85 #859D2D

tetradic

#2D859D #7D2D9D #9D452D #4D9D2D

square

#2D859D #7D2D9D #9D452D #4D9D2D

split-complementary

#2D859D #9D2D4D #9D7D2D

monochromatic

#12343E #1F5D6D #2D859D #3FABC8 #6FC0D6

Accessibility & contrast

On white

4.24

#2D859D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.95

#2D859D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D859D

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D859D	#FFFFFF	#000000	##000000
##2D859D	1.00	4.24	4.95	4.95
#FFFFFF	4.24	1.00	21.00	21.00
#000000	4.95	21.00	1.00	1.00
##000000	4.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76819E

Deuteranopia (green-blind)

#67769D

Tritanopia (blue-blind)

#008D8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #2d859d;
/* rgb */ color: rgb(45, 133, 157);
/* oklch */ color: oklch(57.5% 0.089 219.7);

Tailwind

colors: {
  custom: {
    50: '#75a8ba',
    500: '#2d859d',
    950: '#000000',
  },
}

SCSS

$custom: #2d859d;
$custom-light: #75a8ba;
$custom-dark: #000000;

JSON

{
  "hex": "#2d859d",
  "rgb": {
    "r": 45,
    "g": 133,
    "b": 157
  },
  "hsl": {
    "h": 192.857,
    "s": 55.446,
    "l": 39.608
  },
  "oklch": {
    "l": 0.57534,
    "c": 0.08893,
    "h": 219.7
  },
  "luminance": 0.19767
}

Semantic roles & 50–950 ramp

primary

#2D859D

secondary

#BD7B69

accent

#6949DF

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #2D859D

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

Preview Lab → · Contrast checker → · Palette generator →