#2A4B68#2A4B68

#2A4B68 is a dark, moderate cyan. Relative luminance 0.065; OKLCH L 40.1% C 0.063 H 246.6°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#2A4B68
RGB	rgb(42, 75, 104)
HSL	hsl(208, 42%, 29%)
HSV	hsv(208, 60%, 41%)
CMYK	cmyk(59.6%, 27.9%, 0%, 59.2%)
CIE-LAB	lab(30.70, -2.54, -20.53)
CIE-LCH	lch(30.70, 20.68, 262.95°)
OKLab	oklab(40.12% -0.0249 -0.0576)
OKLCH	oklch(40.12% 0.063 246.6)
XYZ	xyz(5.9687, 6.5234, 14.0386)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4B68 #68472A

analogous

#2A6866 #2A4B68 #2A2C68

triadic

#2A4B68 #682A4B #4B682A

tetradic

#2A4B68 #662A68 #68472A #2C682A

square

#2A4B68 #662A68 #68472A #2C682A

split-complementary

#2A4B68 #682A2C #68662A

monochromatic

#091016 #182C3C #2A4B68 #3C6A94 #538AB9

Accessibility & contrast

On white

9.11

#2A4B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#2A4B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4B68

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4B68	#FFFFFF	#000000	##FFFFFF
##2A4B68	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4C69

Deuteranopia (green-blind)

#364567

Tritanopia (blue-blind)

#005255

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #2a4b68;
/* rgb */ color: rgb(42, 75, 104);
/* oklch */ color: oklch(40.1% 0.063 246.6);

Tailwind

colors: {
  custom: {
    50: '#697d93',
    500: '#2a4b68',
    950: '#000000',
  },
}

SCSS

$custom: #2a4b68;
$custom-light: #697d93;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4b68",
  "rgb": {
    "r": 42,
    "g": 75,
    "b": 104
  },
  "hsl": {
    "h": 208.065,
    "s": 42.466,
    "l": 28.627
  },
  "oklch": {
    "l": 0.4012,
    "c": 0.06273,
    "h": 246.6
  },
  "luminance": 0.06524
}

Semantic roles & 50–950 ramp

primary

#2A4B68

secondary

#9A7554

accent

#9056D2

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#07090D

muted

#7A7B7E

Preview Lab

Preview with #2A4B68

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

Preview Lab → · Contrast checker → · Palette generator →