#2E5F8F#2E5F8F

#2E5F8F is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.5% C 0.094 H 250.0°. Best body text is #FFFFFF at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#2E5F8F
RGB	rgb(46, 95, 143)
HSL	hsl(210, 51%, 37%)
HSV	hsv(210, 68%, 56%)
CMYK	cmyk(67.8%, 33.6%, 0%, 43.9%)
CIE-LAB	lab(39.15, -0.31, -31.36)
CIE-LCH	lch(39.15, 31.36, 269.43°)
OKLab	oklab(47.47% -0.0322 -0.0888)
OKLCH	oklch(47.47% 0.094 250)
XYZ	xyz(10.1750, 10.7474, 27.5195)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5F8F #8F5E2E

analogous

#2E8F8F #2E5F8F #2E2E8F

triadic

#2E5F8F #8F2E5F #5F8F2E

tetradic

#2E5F8F #8F2E8F #8F5E2E #2E8F2E

square

#2E5F8F #8F2E8F #8F5E2E #2E8F2E

split-complementary

#2E5F8F #8F2E2E #8F8F2E

monochromatic

#102132 #1F4061 #2E5F8F #3D7EBD #699CCF

Accessibility & contrast

On white

6.67

#2E5F8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#2E5F8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5F8F

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5F8F	#FFFFFF	#000000	##FFFFFF
##2E5F8F	1.00	6.67	3.15	6.67
#FFFFFF	6.67	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A6191

Deuteranopia (green-blind)

#3C588E

Tritanopia (blue-blind)

#006A70

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2e5f8f;
/* rgb */ color: rgb(46, 95, 143);
/* oklch */ color: oklch(47.5% 0.094 250.0);

Tailwind

colors: {
  custom: {
    50: '#728cb0',
    500: '#2e5f8f',
    950: '#000000',
  },
}

SCSS

$custom: #2e5f8f;
$custom-light: #728cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5f8f",
  "rgb": {
    "r": 46,
    "g": 95,
    "b": 143
  },
  "hsl": {
    "h": 209.691,
    "s": 51.323,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47465,
    "c": 0.09446,
    "h": 250
  },
  "luminance": 0.10748
}

Semantic roles & 50–950 ramp

primary

#2E5F8F

secondary

#B68C63

accent

#934DDB

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2E5F8F

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

Preview Lab → · Contrast checker → · Palette generator →