#2A5891#2A5891

#2A5891 is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.7% C 0.106 H 255.1°. Best body text is #FFFFFF at 7.23:1 contrast (WCAG AA passes).

Color values

HEX	#2A5891
RGB	rgb(42, 88, 145)
HSL	hsl(213, 55%, 37%)
HSV	hsv(213, 71%, 57%)
CMYK	cmyk(71%, 39.3%, 0%, 43.1%)
CIE-LAB	lab(36.96, 4.21, -36.05)
CIE-LCH	lch(36.96, 36.30, 276.66°)
OKLab	oklab(45.74% -0.0273 -0.1026)
OKLCH	oklch(45.74% 0.106 255.1)
XYZ	xyz(9.5535, 9.5150, 28.1157)
Luminance	0.0952 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5891 #91632A

analogous

#2A8C91 #2A5891 #302A91

triadic

#2A5891 #912A58 #58912A

tetradic

#2A5891 #912A8C #91632A #2A9130

square

#2A5891 #912A8C #91632A #2A9130

split-complementary

#2A5891 #91302A #8C912A

monochromatic

#0F1E32 #1C3B62 #2A5891 #3875C0 #6395D2

Accessibility & contrast

On white

7.23

#2A5891 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#2A5891 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A5891

7.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5891	#FFFFFF	#000000	##FFFFFF
##2A5891	1.00	7.23	2.90	7.23
#FFFFFF	7.23	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E5C93

Deuteranopia (green-blind)

#2F5390

Tritanopia (blue-blind)

#00656D

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #2a5891;
/* rgb */ color: rgb(42, 88, 145);
/* oklch */ color: oklch(45.7% 0.106 255.1);

Tailwind

colors: {
  custom: {
    50: '#7086b1',
    500: '#2a5891',
    950: '#000000',
  },
}

SCSS

$custom: #2a5891;
$custom-light: #7086b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5891",
  "rgb": {
    "r": 42,
    "g": 88,
    "b": 145
  },
  "hsl": {
    "h": 213.204,
    "s": 55.08,
    "l": 36.667
  },
  "oklch": {
    "l": 0.4574,
    "c": 0.10623,
    "h": 255.1
  },
  "luminance": 0.09516
}

Semantic roles & 50–950 ramp

primary

#2A5891

secondary

#B8905F

accent

#9C49DE

background

#F7F8FA

surface

#EDEFF5

border

#C8CACF

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #2A5891

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

Preview Lab → · Contrast checker → · Palette generator →