#2D99BF#2D99BF

#2D99BF is a light, moderate cyan. Relative luminance 0.271; OKLCH L 64.0% C 0.109 H 226.5°. Best body text is #000000 at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#2D99BF
RGB	rgb(45, 153, 191)
HSL	hsl(196, 62%, 46%)
HSV	hsv(196, 76%, 75%)
CMYK	cmyk(76.4%, 19.9%, 0%, 25.1%)
CIE-LAB	lab(59.07, -17.16, -28.26)
CIE-LCH	lch(59.07, 33.06, 238.74°)
OKLab	oklab(63.99% -0.0753 -0.0793)
OKLCH	oklch(63.99% 0.109 226.5)
XYZ	xyz(21.8735, 27.0993, 53.3580)
Luminance	0.2710 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D99BF #BF532D

analogous

#2DBF9C #2D99BF #2D50BF

triadic

#2D99BF #BF2D99 #99BF2D

tetradic

#2D99BF #9C2DBF #BF532D #50BF2D

square

#2D99BF #9C2DBF #BF532D #50BF2D

split-complementary

#2D99BF #BF2D50 #BF9C2D

monochromatic

#164A5C #21718D #2D99BF #53B4D6 #84CAE2

Accessibility & contrast

On white

3.27

#2D99BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.42

#2D99BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2D99BF

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D99BF	#FFFFFF	#000000	##000000
##2D99BF	1.00	3.27	6.42	6.42
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.42	21.00	1.00	1.00
##000000	6.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8496C1

Deuteranopia (green-blind)

#7188BF

Tritanopia (blue-blind)

#00A4A5

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #2d99bf;
/* rgb */ color: rgb(45, 153, 191);
/* oklch */ color: oklch(64.0% 0.109 226.5);

Tailwind

colors: {
  custom: {
    50: '#7cb7d2',
    500: '#2d99bf',
    950: '#000000',
  },
}

SCSS

$custom: #2d99bf;
$custom-light: #7cb7d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2d99bf",
  "rgb": {
    "r": 45,
    "g": 153,
    "b": 191
  },
  "hsl": {
    "h": 195.616,
    "s": 61.864,
    "l": 46.275
  },
  "oklch": {
    "l": 0.63991,
    "c": 0.10937,
    "h": 226.5
  },
  "luminance": 0.27102
}

Semantic roles & 50–950 ramp

primary

#2D99BF

secondary

#CB917C

accent

#6D43E5

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2D99BF

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

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