#2C5D8A#2C5D8A

#2C5D8A is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.6% C 0.091 H 248.6°. Best body text is #FFFFFF at 6.91:1 contrast (WCAG AA passes).

Color values

HEX	#2C5D8A
RGB	rgb(44, 93, 138)
HSL	hsl(209, 52%, 36%)
HSV	hsv(209, 68%, 54%)
CMYK	cmyk(68.1%, 32.6%, 0%, 45.9%)
CIE-LAB	lab(38.20, -1.25, -29.85)
CIE-LCH	lch(38.20, 29.87, 267.61°)
OKLab	oklab(46.61% -0.0331 -0.0844)
OKLCH	oklch(46.61% 0.091 248.6)
XYZ	xyz(9.5388, 10.1982, 25.5056)
Luminance	0.1020 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C5D8A #8A592C

analogous

#2C8A88 #2C5D8A #2C2E8A

triadic

#2C5D8A #8A2C5D #5D8A2C

tetradic

#2C5D8A #882C8A #8A592C #2E8A2C

square

#2C5D8A #882C8A #8A592C #2E8A2C

split-complementary

#2C5D8A #8A2C2E #8A882C

monochromatic

#0E1E2D #1D3E5C #2C5D8A #3B7CB8 #639ACD

Accessibility & contrast

On white

6.91

#2C5D8A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#2C5D8A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2C5D8A

6.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C5D8A	#FFFFFF	#000000	##FFFFFF
##2C5D8A	1.00	6.91	3.04	6.91
#FFFFFF	6.91	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495F8C

Deuteranopia (green-blind)

#3C5689

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2c5d8a;
/* rgb */ color: rgb(44, 93, 138);
/* oklch */ color: oklch(46.6% 0.091 248.6);

Tailwind

colors: {
  custom: {
    50: '#708aac',
    500: '#2c5d8a',
    950: '#000000',
  },
}

SCSS

$custom: #2c5d8a;
$custom-light: #708aac;
$custom-dark: #000000;

JSON

{
  "hex": "#2c5d8a",
  "rgb": {
    "r": 44,
    "g": 93,
    "b": 138
  },
  "hsl": {
    "h": 208.723,
    "s": 51.648,
    "l": 35.686
  },
  "oklch": {
    "l": 0.46607,
    "c": 0.09068,
    "h": 248.6
  },
  "luminance": 0.10199
}

Semantic roles & 50–950 ramp

primary

#2C5D8A

secondary

#B4875E

accent

#914DDB

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2C5D8A

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

Preview Lab → · Contrast checker → · Palette generator →