#2D688D#2D688D

#2D688D is a mid, moderate cyan. Relative luminance 0.124; OKLCH L 49.5% C 0.085 H 239.3°. Best body text is #FFFFFF at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#2D688D
RGB	rgb(45, 104, 141)
HSL	hsl(203, 52%, 36%)
HSV	hsv(203, 68%, 55%)
CMYK	cmyk(68.1%, 26.2%, 0%, 44.7%)
CIE-LAB	lab(41.81, -6.74, -25.99)
CIE-LCH	lch(41.81, 26.85, 255.47°)
OKLab	oklab(49.52% -0.0434 -0.0731)
OKLCH	oklch(49.52% 0.085 239.3)
XYZ	xyz(10.8384, 12.3805, 27.0126)
Luminance	0.1238 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D688D #8D522D

analogous

#2D8D82 #2D688D #2D388D

triadic

#2D688D #8D2D68 #688D2D

tetradic

#2D688D #822D8D #8D522D #388D2D

square

#2D688D #822D8D #8D522D #388D2D

split-complementary

#2D688D #8D2D38 #8D822D

monochromatic

#0F2430 #1E465F #2D688D #3C8ABB #66A6CE

Accessibility & contrast

On white

6.04

#2D688D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.48

#2D688D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D688D

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D688D	#FFFFFF	#000000	##FFFFFF
##2D688D	1.00	6.04	3.48	6.04
#FFFFFF	6.04	1.00	21.00	1.00
#000000	3.48	21.00	1.00	21.00
##FFFFFF	6.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#57688F

Deuteranopia (green-blind)

#4A5E8C

Tritanopia (blue-blind)

#007175

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2d688d;
/* rgb */ color: rgb(45, 104, 141);
/* oklch */ color: oklch(49.5% 0.085 239.3);

Tailwind

colors: {
  custom: {
    50: '#7193ae',
    500: '#2d688d',
    950: '#000000',
  },
}

SCSS

$custom: #2d688d;
$custom-light: #7193ae;
$custom-dark: #000000;

JSON

{
  "hex": "#2d688d",
  "rgb": {
    "r": 45,
    "g": 104,
    "b": 141
  },
  "hsl": {
    "h": 203.125,
    "s": 51.613,
    "l": 36.471
  },
  "oklch": {
    "l": 0.49523,
    "c": 0.08505,
    "h": 239.3
  },
  "luminance": 0.12382
}

Semantic roles & 50–950 ramp

primary

#2D688D

secondary

#B58161

accent

#844DDB

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #2D688D

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

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