#2E7591#2E7591

#2E7591 is a mid, moderate cyan. Relative luminance 0.153; OKLCH L 53.0% C 0.082 H 227.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#2E7591
RGB	rgb(46, 117, 145)
HSL	hsl(197, 52%, 37%)
HSV	hsv(197, 68%, 57%)
CMYK	cmyk(68.3%, 19.3%, 0%, 43.1%)
CIE-LAB	lab(46.10, -12.77, -21.72)
CIE-LCH	lch(46.10, 25.20, 239.55°)
OKLab	oklab(53.01% -0.0555 -0.0608)
OKLCH	oklch(53.01% 0.082 227.6)
XYZ	xyz(12.5968, 15.3464, 29.0809)
Luminance	0.1535 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E7591 #914A2E

analogous

#2E917C #2E7591 #2E4391

triadic

#2E7591 #912E75 #75912E

tetradic

#2E7591 #7C2E91 #914A2E #43912E

square

#2E7591 #7C2E91 #914A2E #43912E

split-complementary

#2E7591 #912E43 #917C2E

monochromatic

#112A34 #1F5063 #2E7591 #3D9ABF #6AB3D0

Accessibility & contrast

On white

5.16

#2E7591 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#2E7591 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E7591

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E7591	#FFFFFF	#000000	##FFFFFF
##2E7591	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667392

Deuteranopia (green-blind)

#586991

Tritanopia (blue-blind)

#007D7E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2e7591;
/* rgb */ color: rgb(46, 117, 145);
/* oklch */ color: oklch(53.0% 0.082 227.6);

Tailwind

colors: {
  custom: {
    50: '#739cb1',
    500: '#2e7591',
    950: '#000000',
  },
}

SCSS

$custom: #2e7591;
$custom-light: #739cb1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e7591",
  "rgb": {
    "r": 46,
    "g": 117,
    "b": 145
  },
  "hsl": {
    "h": 196.97,
    "s": 51.832,
    "l": 37.451
  },
  "oklch": {
    "l": 0.53006,
    "c": 0.08232,
    "h": 227.6
  },
  "luminance": 0.15348
}

Semantic roles & 50–950 ramp

primary

#2E7591

secondary

#B77B64

accent

#754DDB

background

#F7F9FA

surface

#EDF2F5

border

#C8CCCF

text

#090E10

muted

#7B7E7F

Preview Lab

Preview with #2E7591

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

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