#2E99B6#2E99B6

#2E99B6 is a light, moderate cyan. Relative luminance 0.267; OKLCH L 63.6% C 0.103 H 220.2°. Best body text is #000000 at 6.35:1 contrast (WCAG AA passes).

Color values

HEX	#2E99B6
RGB	rgb(46, 153, 182)
HSL	hsl(193, 60%, 45%)
HSV	hsv(193, 75%, 71%)
CMYK	cmyk(74.7%, 15.9%, 0%, 28.6%)
CIE-LAB	lab(58.73, -20.05, -23.69)
CIE-LCH	lch(58.73, 31.03, 229.76°)
OKLab	oklab(63.61% -0.0784 -0.0662)
OKLCH	oklch(63.61% 0.103 220.2)
XYZ	xyz(20.9579, 26.7382, 48.3033)
Luminance	0.2674 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E99B6 #B64B2E

analogous

#2EB68F #2E99B6 #2E55B6

triadic

#2E99B6 #B62E99 #99B62E

tetradic

#2E99B6 #8F2EB6 #B64B2E #55B62E

square

#2E99B6 #8F2EB6 #B64B2E #55B62E

split-complementary

#2E99B6 #B62E55 #B68F2E

monochromatic

#154754 #227085 #2E99B6 #4FB6D2 #80CBDF

Accessibility & contrast

On white

3.31

#2E99B6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.35

#2E99B6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E99B6

6.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E99B6	#FFFFFF	#000000	##000000
##2E99B6	1.00	3.31	6.35	6.35
#FFFFFF	3.31	1.00	21.00	21.00
#000000	6.35	21.00	1.00	1.00
##000000	6.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8795B8

Deuteranopia (green-blind)

#7587B6

Tritanopia (blue-blind)

#00A2A2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2e99b6;
/* rgb */ color: rgb(46, 153, 182);
/* oklch */ color: oklch(63.6% 0.103 220.2);

Tailwind

colors: {
  custom: {
    50: '#7bb7cc',
    500: '#2e99b6',
    950: '#000000',
  },
}

SCSS

$custom: #2e99b6;
$custom-light: #7bb7cc;
$custom-dark: #000000;

JSON

{
  "hex": "#2e99b6",
  "rgb": {
    "r": 46,
    "g": 153,
    "b": 182
  },
  "hsl": {
    "h": 192.794,
    "s": 59.649,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63611,
    "c": 0.10259,
    "h": 220.2
  },
  "luminance": 0.26741
}

Semantic roles & 50–950 ramp

primary

#2E99B6

secondary

#C88978

accent

#6745E3

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2E99B6

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

Preview Lab → · Contrast checker → · Palette generator →