#4391A2
Closest named color: Teal Green (#0A9396). oklch(61.5% 0.08 214.1), rgb(67, 145, 162).
Aa
Black text reads best on this color (5.81:1).
About this color
#4391A2 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 61%, its chroma 0.080 and its hue 214°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Green (#0A9396), ΔE 0.035 away. Black text reads best on it, at 5.81:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.080) |
| Temperature | cool |
| Nearest name | Teal Green (#0A9396) |
| Black text | 5.81:1 |
| White text | 3.61:1 |
Values
| HEX | #4391A2 |
| RGB | rgb(67, 145, 162) |
| HSL | hsl(191, 41%, 45%) |
| OKLCH | oklch(61.5% 0.08 214.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #4391A2 | 3.61:1 | AA large text | Lc -69.0 | Content text, not long reading |
| Black text on #4391A2 | 5.81:1 | AA | Lc 40.5 | Non-text elements, placeholder text |
| #4391A2 text on white | 3.61:1 | AA large text | Lc 63.5 | Content text, not long reading |
| #4391A2 text on black | 5.81:1 | AA | Lc -38.1 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEE
oklch(93.6% 0.011 211)
-
Step 200
200
#CADDE2
oklch(88.5% 0.022 215.3)
-
Step 300
300
#A5C8D0
oklch(81% 0.039 213.1)
-
Step 400
400
#72ABB9
oklch(70.7% 0.063 214.9)
-
Step 500
500 (this color)
#4391A2
oklch(61.5% 0.08 214.1)
-
Step 600
600
#248092
oklch(55.6% 0.087 213.9)
-
Step 700
700
#136C7D
oklch(49.1% 0.081 214.5)
-
Step 800
800
#155865
oklch(42.6% 0.067 213.8)
-
Step 900
900
#1A4953
oklch(37.8% 0.053 214.1)
-
Step 950
950
#112B30
oklch(27.1% 0.033 211.7)
#4391A2 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #848DA3 | 0.072 |
| Deuteranopia (no green cones) | #7682A2 | 0.066 |
| Tritanopia (no blue cones) | #009896 | 0.042 |
| Achromatopsia (no color) | #878787 | 0.081 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #4391A2
#4391A2
oklch(61.5% 0.08 214.1)
- #AF7364
#AF7364
oklch(61.5% 0.08 34.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #4391A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Green #0A9396 ΔE 0.035
- Sea #3C9992 ΔE 0.040
- Teal Blue #01889F ΔE 0.043
- Dusty Teal #4C9085 ΔE 0.044
- Dusty Blue #5A86AD ΔE 0.045
- Blue NCS #118AB2 ΔE 0.045
- Off Blue #5684AE ΔE 0.049
- Cadet Blue #5F9EA0 ΔE 0.050
Use #4391A2 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.