#2A4E6B#2A4E6B

#2A4E6B is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.0% C 0.064 H 244.6°. Best body text is #FFFFFF at 8.75:1 contrast (WCAG AA passes).

Color values

HEX	#2A4E6B
RGB	rgb(42, 78, 107)
HSL	hsl(207, 44%, 29%)
HSV	hsv(207, 61%, 42%)
CMYK	cmyk(60.7%, 27.1%, 0%, 58%)
CIE-LAB	lab(31.81, -3.39, -20.69)
CIE-LCH	lch(31.81, 20.96, 260.69°)
OKLab	oklab(41.05% -0.0276 -0.058)
OKLCH	oklch(41.05% 0.064 244.6)
XYZ	xyz(6.3321, 7.0020, 14.9249)
Luminance	0.0700 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4E6B #6B472A

analogous

#2A6B68 #2A4E6B #2A2E6B

triadic

#2A4E6B #6B2A4E #4E6B2A

tetradic

#2A4E6B #682A6B #6B472A #2E6B2A

square

#2A4E6B #682A6B #6B472A #2E6B2A

split-complementary

#2A4E6B #6B2A2E #6B682A

monochromatic

#091016 #192E3F #2A4E6B #3B6E97 #548DBC

Accessibility & contrast

On white

8.75

#2A4E6B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#2A4E6B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4E6B

8.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4E6B	#FFFFFF	#000000	##FFFFFF
##2A4E6B	1.00	8.75	2.40	8.75
#FFFFFF	8.75	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414E6C

Deuteranopia (green-blind)

#39486A

Tritanopia (blue-blind)

#005558

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2a4e6b;
/* rgb */ color: rgb(42, 78, 107);
/* oklch */ color: oklch(41.0% 0.064 244.6);

Tailwind

colors: {
  custom: {
    50: '#6a7f95',
    500: '#2a4e6b',
    950: '#000000',
  },
}

SCSS

$custom: #2a4e6b;
$custom-light: #6a7f95;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4e6b",
  "rgb": {
    "r": 42,
    "g": 78,
    "b": 107
  },
  "hsl": {
    "h": 206.769,
    "s": 43.624,
    "l": 29.216
  },
  "oklch": {
    "l": 0.41047,
    "c": 0.06425,
    "h": 244.6
  },
  "luminance": 0.07003
}

Semantic roles & 50–950 ramp

primary

#2A4E6B

secondary

#9D7454

accent

#8D54D3

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#070A0D

muted

#7A7C7E

Preview Lab

Preview with #2A4E6B

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

Preview Lab → · Contrast checker → · Palette generator →