#2E688B#2E688B

#2E688B is a mid, moderate cyan. Relative luminance 0.123; OKLCH L 49.5% C 0.082 H 238.1°. Best body text is #FFFFFF at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#2E688B
RGB	rgb(46, 104, 139)
HSL	hsl(203, 50%, 36%)
HSV	hsv(203, 67%, 55%)
CMYK	cmyk(66.9%, 25.2%, 0%, 45.5%)
CIE-LAB	lab(41.76, -7.27, -24.87)
CIE-LCH	lch(41.76, 25.91, 253.72°)
OKLab	oklab(49.46% -0.0435 -0.0699)
OKLCH	oklch(49.46% 0.082 238.1)
XYZ	xyz(10.7354, 12.3444, 26.2380)
Luminance	0.1235 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E688B #8B512E

analogous

#2E8B80 #2E688B #2E3A8B

triadic

#2E688B #8B2E68 #688B2E

tetradic

#2E688B #802E8B #8B512E #3A8B2E

square

#2E688B #802E8B #8B512E #3A8B2E

split-complementary

#2E688B #8B2E3A #8B802E

monochromatic

#10232F #1F465D #2E688B #3D8AB9 #67A6CD

Accessibility & contrast

On white

6.05

#2E688B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.47

#2E688B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E688B

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E688B	#FFFFFF	#000000	##FFFFFF
##2E688B	1.00	6.05	3.47	6.05
#FFFFFF	6.05	1.00	21.00	1.00
#000000	3.47	21.00	1.00	21.00
##FFFFFF	6.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58688D

Deuteranopia (green-blind)

#4B5E8A

Tritanopia (blue-blind)

#007174

Achromatopsia (no color)

#636363

Design tokens & code

CSS

--color: #2e688b;
/* rgb */ color: rgb(46, 104, 139);
/* oklch */ color: oklch(49.5% 0.082 238.1);

Tailwind

colors: {
  custom: {
    50: '#7193ad',
    500: '#2e688b',
    950: '#000000',
  },
}

SCSS

$custom: #2e688b;
$custom-light: #7193ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2e688b",
  "rgb": {
    "r": 46,
    "g": 104,
    "b": 139
  },
  "hsl": {
    "h": 202.581,
    "s": 50.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.49459,
    "c": 0.0823,
    "h": 238.1
  },
  "luminance": 0.12346
}

Semantic roles & 50–950 ramp

primary

#2E688B

secondary

#B38061

accent

#834EDA

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #2E688B

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

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