#2E75B1#2E75B1

#2E75B1 is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.7% C 0.117 H 247.6°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#2E75B1
RGB	rgb(46, 117, 177)
HSL	hsl(207, 59%, 44%)
HSV	hsv(207, 74%, 69%)
CMYK	cmyk(74%, 33.9%, 0%, 30.6%)
CIE-LAB	lab(47.59, -1.40, -38.17)
CIE-LCH	lch(47.59, 38.19, 267.90°)
OKLab	oklab(54.67% -0.0447 -0.1084)
OKLCH	oklch(54.67% 0.117 247.6)
XYZ	xyz(15.4208, 16.4760, 43.9539)
Luminance	0.1648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E75B1 #B16A2E

analogous

#2EB1AB #2E75B1 #2E33B1

triadic

#2E75B1 #B12E75 #75B12E

tetradic

#2E75B1 #AB2EB1 #B16A2E #33B12E

square

#2E75B1 #AB2EB1 #B16A2E #33B12E

split-complementary

#2E75B1 #B12E33 #B1AB2E

monochromatic

#153550 #215580 #2E75B1 #4C94D0 #7CB1DD

Accessibility & contrast

On white

4.89

#2E75B1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#2E75B1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E75B1

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E75B1	#FFFFFF	#000000	##FFFFFF
##2E75B1	1.00	4.89	4.30	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A78B4

Deuteranopia (green-blind)

#476BB0

Tritanopia (blue-blind)

#00838B

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #2e75b1;
/* rgb */ color: rgb(46, 117, 177);
/* oklch */ color: oklch(54.7% 0.117 247.6);

Tailwind

colors: {
  custom: {
    50: '#789cc8',
    500: '#2e75b1',
    950: '#000000',
  },
}

SCSS

$custom: #2e75b1;
$custom-light: #789cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#2e75b1",
  "rgb": {
    "r": 46,
    "g": 117,
    "b": 177
  },
  "hsl": {
    "h": 207.481,
    "s": 58.744,
    "l": 43.725
  },
  "oklch": {
    "l": 0.54674,
    "c": 0.11722,
    "h": 247.6
  },
  "luminance": 0.16478
}

Semantic roles & 50–950 ramp

primary

#2E75B1

secondary

#C69A75

accent

#8D46E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2E75B1

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

Preview Lab → · Contrast checker → · Palette generator →