#2E70B3#2E70B3

#2E70B3 is a mid, vivid cyan. Relative luminance 0.154; OKLCH L 53.6% C 0.125 H 251.6°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#2E70B3
RGB	rgb(46, 112, 179)
HSL	hsl(210, 59%, 44%)
HSV	hsv(210, 74%, 70%)
CMYK	cmyk(74.3%, 37.4%, 0%, 29.8%)
CIE-LAB	lab(46.21, 2.39, -41.53)
CIE-LCH	lch(46.21, 41.59, 273.30°)
OKLab	oklab(53.62% -0.0394 -0.1183)
OKLCH	oklch(53.62% 0.125 251.6)
XYZ	xyz(15.0545, 15.4222, 44.8224)
Luminance	0.1542 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E70B3 #B3712E

analogous

#2EB3B3 #2E70B3 #2F2EB3

triadic

#2E70B3 #B32E70 #70B32E

tetradic

#2E70B3 #B32EB3 #B3712E #2EB32F

square

#2E70B3 #B32EB3 #B3712E #2EB32F

split-complementary

#2E70B3 #B32F2E #B3B32E

monochromatic

#153352 #215282 #2E70B3 #4D8FD1 #7EADDE

Accessibility & contrast

On white

5.14

#2E70B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#2E70B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E70B3

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E70B3	#FFFFFF	#000000	##FFFFFF
##2E70B3	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5174B6

Deuteranopia (green-blind)

#3D68B2

Tritanopia (blue-blind)

#008089

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2e70b3;
/* rgb */ color: rgb(46, 112, 179);
/* oklch */ color: oklch(53.6% 0.125 251.6);

Tailwind

colors: {
  custom: {
    50: '#7898ca',
    500: '#2e70b3',
    950: '#000000',
  },
}

SCSS

$custom: #2e70b3;
$custom-light: #7898ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e70b3",
  "rgb": {
    "r": 46,
    "g": 112,
    "b": 179
  },
  "hsl": {
    "h": 210.226,
    "s": 59.111,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53621,
    "c": 0.12464,
    "h": 251.6
  },
  "luminance": 0.15424
}

Semantic roles & 50–950 ramp

primary

#2E70B3

secondary

#C69F76

accent

#9446E2

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2E70B3

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

Preview Lab → · Contrast checker → · Palette generator →