#2C688B#2C688B

#2C688B is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.4% C 0.083 H 237.5°. Best body text is #FFFFFF at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#2C688B
RGB	rgb(44, 104, 139)
HSL	hsl(202, 52%, 36%)
HSV	hsv(202, 68%, 55%)
CMYK	cmyk(68.3%, 25.2%, 0%, 45.5%)
CIE-LAB	lab(41.69, -7.62, -24.99)
CIE-LCH	lch(41.69, 26.13, 253.04°)
OKLab	oklab(49.38% -0.0448 -0.0702)
OKLCH	oklch(49.38% 0.083 237.5)
XYZ	xyz(10.6474, 12.2991, 26.2339)
Luminance	0.1230 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C688B #8B4F2C

analogous

#2C8B7E #2C688B #2C388B

triadic

#2C688B #8B2C68 #688B2C

tetradic

#2C688B #7E2C8B #8B4F2C #388B2C

square

#2C688B #7E2C8B #8B4F2C #388B2C

split-complementary

#2C688B #8B2C38 #8B7E2C

monochromatic

#0F222E #1D455D #2C688B #3B8BB9 #64A7CE

Accessibility & contrast

On white

6.07

#2C688B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.46

#2C688B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C688B

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C688B	#FFFFFF	#000000	##FFFFFF
##2C688B	1.00	6.07	3.46	6.07
#FFFFFF	6.07	1.00	21.00	1.00
#000000	3.46	21.00	1.00	21.00
##FFFFFF	6.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58688D

Deuteranopia (green-blind)

#4B5E8A

Tritanopia (blue-blind)

#007174

Achromatopsia (no color)

#626262

Design tokens & code

CSS

--color: #2c688b;
/* rgb */ color: rgb(44, 104, 139);
/* oklch */ color: oklch(49.4% 0.083 237.5);

Tailwind

colors: {
  custom: {
    50: '#7093ad',
    500: '#2c688b',
    950: '#000000',
  },
}

SCSS

$custom: #2c688b;
$custom-light: #7093ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2c688b",
  "rgb": {
    "r": 44,
    "g": 104,
    "b": 139
  },
  "hsl": {
    "h": 202.105,
    "s": 51.913,
    "l": 35.882
  },
  "oklch": {
    "l": 0.49383,
    "c": 0.08332,
    "h": 237.5
  },
  "luminance": 0.123
}

Semantic roles & 50–950 ramp

primary

#2C688B

secondary

#B47E5F

accent

#814CDB

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #2C688B

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

Preview Lab → · Contrast checker → · Palette generator →