#2A5F82#2A5F82

#2A5F82 is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.6% C 0.080 H 240.5°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#2A5F82
RGB	rgb(42, 95, 130)
HSL	hsl(204, 51%, 34%)
HSV	hsv(204, 68%, 51%)
CMYK	cmyk(67.7%, 26.9%, 0%, 49%)
CIE-LAB	lab(38.35, -5.76, -24.74)
CIE-LCH	lch(38.35, 25.40, 256.91°)
OKLab	oklab(46.58% -0.0394 -0.0696)
OKLCH	oklch(46.58% 0.08 240.5)
XYZ	xyz(9.0748, 10.2874, 22.6222)
Luminance	0.1029 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5F82 #824D2A

analogous

#2A8279 #2A5F82 #2A3382

triadic

#2A5F82 #822A5F #5F822A

tetradic

#2A5F82 #792A82 #824D2A #33822A

square

#2A5F82 #792A82 #824D2A #33822A

split-complementary

#2A5F82 #822A33 #82792A

monochromatic

#0C1B25 #1B3D54 #2A5F82 #3981B0 #5C9ECA

Accessibility & contrast

On white

6.87

#2A5F82 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#2A5F82 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5F82

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5F82	#FFFFFF	#000000	##FFFFFF
##2A5F82	1.00	6.87	3.06	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5F84

Deuteranopia (green-blind)

#435681

Tritanopia (blue-blind)

#00686B

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2a5f82;
/* rgb */ color: rgb(42, 95, 130);
/* oklch */ color: oklch(46.6% 0.080 240.5);

Tailwind

colors: {
  custom: {
    50: '#6e8ca6',
    500: '#2a5f82',
    950: '#000000',
  },
}

SCSS

$custom: #2a5f82;
$custom-light: #6e8ca6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5f82",
  "rgb": {
    "r": 42,
    "g": 95,
    "b": 130
  },
  "hsl": {
    "h": 203.864,
    "s": 51.163,
    "l": 33.725
  },
  "oklch": {
    "l": 0.46581,
    "c": 0.08001,
    "h": 240.5
  },
  "luminance": 0.10288
}

Semantic roles & 50–950 ramp

primary

#2A5F82

secondary

#B07B58

accent

#854DDB

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#080C0F

muted

#7B7D7F

Preview Lab

Preview with #2A5F82

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

Preview Lab → · Contrast checker → · Palette generator →