#2F4E6E#2F4E6E

#2F4E6E is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.5% C 0.065 H 250.4°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#2F4E6E
RGB	rgb(47, 78, 110)
HSL	hsl(210, 40%, 31%)
HSV	hsv(210, 57%, 43%)
CMYK	cmyk(57.3%, 29.1%, 0%, 56.9%)
CIE-LAB	lab(32.21, -1.15, -21.94)
CIE-LCH	lch(32.21, 21.97, 267.00°)
OKLab	oklab(41.48% -0.0219 -0.0616)
OKLCH	oklch(41.48% 0.065 250.4)
XYZ	xyz(6.7102, 7.1784, 15.7808)
Luminance	0.0718 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F4E6E #6E4F2F

analogous

#2F6D6E #2F4E6E #2F2F6E

triadic

#2F4E6E #6E2F4E #4E6E2F

tetradic

#2F4E6E #6E2F6D #6E4F2F #2F6E2F

square

#2F4E6E #6E2F6D #6E4F2F #2F6E2F

split-complementary

#2F4E6E #6E2F2F #6D6E2F

monochromatic

#0A1118 #1D3043 #2F4E6E #416C99 #5D8BBA

Accessibility & contrast

On white

8.62

#2F4E6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.44

#2F4E6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F4E6E

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F4E6E	#FFFFFF	#000000	##FFFFFF
##2F4E6E	1.00	8.62	2.44	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.44	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414F6F

Deuteranopia (green-blind)

#39496D

Tritanopia (blue-blind)

#065559

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2f4e6e;
/* rgb */ color: rgb(47, 78, 110);
/* oklch */ color: oklch(41.5% 0.065 250.4);

Tailwind

colors: {
  custom: {
    50: '#6d7f97',
    500: '#2f4e6e',
    950: '#000000',
  },
}

SCSS

$custom: #2f4e6e;
$custom-light: #6d7f97;
$custom-dark: #000000;

JSON

{
  "hex": "#2f4e6e",
  "rgb": {
    "r": 47,
    "g": 78,
    "b": 110
  },
  "hsl": {
    "h": 210.476,
    "s": 40.127,
    "l": 30.784
  },
  "oklch": {
    "l": 0.41477,
    "c": 0.06536,
    "h": 250.4
  },
  "luminance": 0.07179
}

Semantic roles & 50–950 ramp

primary

#2F4E6E

secondary

#9F7D59

accent

#9558D0

background

#F6F7F9

surface

#ECEEF2

border

#C7C9CC

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2F4E6E

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

Preview Lab → · Contrast checker → · Palette generator →