#2A5B84#2A5B84

#2A5B84 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.7% C 0.086 H 246.4°. Best body text is #FFFFFF at 7.17:1 contrast (WCAG AA passes).

Color values

HEX	#2A5B84
RGB	rgb(42, 91, 132)
HSL	hsl(207, 52%, 34%)
HSV	hsv(207, 68%, 52%)
CMYK	cmyk(68.2%, 31.1%, 0%, 48.2%)
CIE-LAB	lab(37.19, -2.55, -27.79)
CIE-LCH	lch(37.19, 27.90, 264.75°)
OKLab	oklab(45.69% -0.0343 -0.0785)
OKLCH	oklch(45.69% 0.086 246.4)
XYZ	xyz(8.8592, 9.6394, 23.2190)
Luminance	0.0964 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5B84 #84532A

analogous

#2A8480 #2A5B84 #2A2E84

triadic

#2A5B84 #842A5B #5B842A

tetradic

#2A5B84 #802A84 #84532A #2E842A

square

#2A5B84 #802A84 #84532A #2E842A

split-complementary

#2A5B84 #842A2E #84802A

monochromatic

#0C1B27 #1B3B56 #2A5B84 #397BB2 #5D99CB

Accessibility & contrast

On white

7.17

#2A5B84 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.93

#2A5B84 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5B84

7.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5B84	#FFFFFF	#000000	##FFFFFF
##2A5B84	1.00	7.17	2.93	7.17
#FFFFFF	7.17	1.00	21.00	1.00
#000000	2.93	21.00	1.00	21.00
##FFFFFF	7.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495C86

Deuteranopia (green-blind)

#3D5483

Tritanopia (blue-blind)

#006569

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2a5b84;
/* rgb */ color: rgb(42, 91, 132);
/* oklch */ color: oklch(45.7% 0.086 246.4);

Tailwind

colors: {
  custom: {
    50: '#6e89a8',
    500: '#2a5b84',
    950: '#000000',
  },
}

SCSS

$custom: #2a5b84;
$custom-light: #6e89a8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5b84",
  "rgb": {
    "r": 42,
    "g": 91,
    "b": 132
  },
  "hsl": {
    "h": 207.333,
    "s": 51.724,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45692,
    "c": 0.08564,
    "h": 246.4
  },
  "luminance": 0.0964
}

Semantic roles & 50–950 ramp

primary

#2A5B84

secondary

#B18159

accent

#8E4DDB

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2A5B84

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

Preview Lab → · Contrast checker → · Palette generator →