#2E99B4#2E99B4

#2E99B4 is a light, moderate cyan. Relative luminance 0.267; OKLCH L 63.5% C 0.101 H 218.7°. Best body text is #000000 at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#2E99B4
RGB	rgb(46, 153, 180)
HSL	hsl(192, 59%, 44%)
HSV	hsv(192, 74%, 71%)
CMYK	cmyk(74.4%, 15%, 0%, 29.4%)
CIE-LAB	lab(58.65, -20.71, -22.67)
CIE-LCH	lch(58.65, 30.71, 227.60°)
OKLab	oklab(63.52% -0.0791 -0.0633)
OKLCH	oklch(63.52% 0.101 218.7)
XYZ	xyz(20.7527, 26.6561, 47.2226)
Luminance	0.2666 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E99B4 #B4492E

analogous

#2EB48C #2E99B4 #2E56B4

triadic

#2E99B4 #B42E99 #99B42E

tetradic

#2E99B4 #8C2EB4 #B4492E #56B42E

square

#2E99B4 #8C2EB4 #B4492E #56B42E

split-complementary

#2E99B4 #B42E56 #B48C2E

monochromatic

#154653 #227083 #2E99B4 #4EB7D2 #7ECBDE

Accessibility & contrast

On white

3.32

#2E99B4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.33

#2E99B4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2E99B4

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E99B4	#FFFFFF	#000000	##000000
##2E99B4	1.00	3.32	6.33	6.33
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.33	21.00	1.00	1.00
##000000	6.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8895B5

Deuteranopia (green-blind)

#7687B4

Tritanopia (blue-blind)

#00A2A2

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2e99b4;
/* rgb */ color: rgb(46, 153, 180);
/* oklch */ color: oklch(63.5% 0.101 218.7);

Tailwind

colors: {
  custom: {
    50: '#7bb7ca',
    500: '#2e99b4',
    950: '#000000',
  },
}

SCSS

$custom: #2e99b4;
$custom-light: #7bb7ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2e99b4",
  "rgb": {
    "r": 46,
    "g": 153,
    "b": 180
  },
  "hsl": {
    "h": 192.09,
    "s": 59.292,
    "l": 44.314
  },
  "oklch": {
    "l": 0.63524,
    "c": 0.10137,
    "h": 218.7
  },
  "luminance": 0.26659
}

Semantic roles & 50–950 ramp

primary

#2E99B4

secondary

#C78777

accent

#6545E2

background

#F8FBFC

surface

#EFF6F8

border

#CAD0D1

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2E99B4

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

Preview Lab → · Contrast checker → · Palette generator →