#2E8FB7#2E8FB7

#2E8FB7 is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.2% C 0.106 H 230.0°. Best body text is #000000 at 5.73:1 contrast (WCAG AA passes).

Color values

HEX	#2E8FB7
RGB	rgb(46, 143, 183)
HSL	hsl(198, 60%, 45%)
HSV	hsv(198, 75%, 72%)
CMYK	cmyk(74.9%, 21.9%, 0%, 28.2%)
CIE-LAB	lab(55.73, -14.31, -28.89)
CIE-LCH	lch(55.73, 32.24, 243.65°)
OKLab	oklab(61.22% -0.0681 -0.0812)
OKLCH	oklch(61.22% 0.106 230)
XYZ	xyz(19.4930, 23.6424, 48.3266)
Luminance	0.2364 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E8FB7 #B7562E

analogous

#2EB79A #2E8FB7 #2E4BB7

triadic

#2E8FB7 #B72E8F #8FB72E

tetradic

#2E8FB7 #9A2EB7 #B7562E #4BB72E

square

#2E8FB7 #9A2EB7 #B7562E #4BB72E

split-complementary

#2E8FB7 #B72E4B #B79A2E

monochromatic

#154355 #226986 #2E8FB7 #4FACD3 #80C3DF

Accessibility & contrast

On white

3.67

#2E8FB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.73

#2E8FB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E8FB7

5.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E8FB7	#FFFFFF	#000000	##000000
##2E8FB7	1.00	3.67	5.73	5.73
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.73	21.00	1.00	1.00
##000000	5.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8DB9

Deuteranopia (green-blind)

#6880B6

Tritanopia (blue-blind)

#009A9C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2e8fb7;
/* rgb */ color: rgb(46, 143, 183);
/* oklch */ color: oklch(61.2% 0.106 230.0);

Tailwind

colors: {
  custom: {
    50: '#7aafcc',
    500: '#2e8fb7',
    950: '#000000',
  },
}

SCSS

$custom: #2e8fb7;
$custom-light: #7aafcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e8fb7",
  "rgb": {
    "r": 46,
    "g": 143,
    "b": 183
  },
  "hsl": {
    "h": 197.518,
    "s": 59.825,
    "l": 44.902
  },
  "oklch": {
    "l": 0.61218,
    "c": 0.10595,
    "h": 230
  },
  "luminance": 0.23645
}

Semantic roles & 50–950 ramp

primary

#2E8FB7

secondary

#C89079

accent

#7345E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2E8FB7

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

Preview Lab → · Contrast checker → · Palette generator →